Two Ferrule Tube Fittings 316 stainless steel ranging from 1/8" to 1" (6mm to 25mm) O.D.

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Emory McDonald
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1 Two errule Tube ittings 316 stainless steel ranging from 1/8" to 1" (6mm to 25mm) valve & fitting

Introduction Vee-Lok tube fittings are designed to provide a leak-free connection and applied in chemical, petrochemical, oil refineries, shipbuilding, power generation and pulp and papers.

Through the mechanical advantage and geometry, the tube fitting can overcome the variations in materials, wall thickness and hardness to provide an excellent seal performance.

3 Introduction Vee-Lok tube fittings are designed to provide a leak-free connection and applied in chemical, petrochemical, oil refineries, shipbuilding, power generation and pulp and papers. The double ferrule design is a mechanism used for sealing and gripping tubing. Through the mechanical advantage and geometry, the tube fitting can overcome the variations in materials, wall thickness and hardness to provide an excellent seal performance. tube fitting The tube fitting consists of four parts: body, front ferrule, back ferrule and nut. The two ferrules separate sealing and tube gripping function and achieve excellent leak-free performance. eatures When the nut is tightened, the back and front ferrules move axially. The axial movement does not allow any torque transfer from the fitting to tubing and the mechanical properties of tubing are maintained. The front ferrule creates a seal against the fitting body and on the tubing outside diameter while the back ferrule axially advances the front ferrule and radially provides an effective tube grip. Material Vee-Lok twin ferrule tube fittings are made of 316 stainless steel and supplied in metric and imperial sizes from 6mm to 25mm and 1/8 to 1 Straight fittings are machined from bar stock conforming to ASTM A276, ASME SA479, ASTM A479 and shaped bodies from forging ASME SA182 and ASTM A182. Easy Reference Heads of tables are differentiated with color below: Identifies fractional size Identifies metric size Pressure Ratings The pressure ratings of the Vee-Lok tube fittings are determined by the wall thicknesses of tubings on which they are installed. The maximum working pressure of tubings are listed in MAWP Table on following page. Note: Material strength and allowable working pressure decrease as the temperature increases Two errule Tube itting 1

4 Temperature Ratings 316 stainless steel: -321 to 1200 (-196 C to 649 C) Tubing In order to ensure reliable and leak-free installation, tubing should be considered as one of fitting components. Tubing Selection Hardness The metal tubing must be softer than the fitting materials. In general, it is recommended a fully annealed 304 or 316 stainless steel tubing meeting ASTM A269 or equivalent with hardness Rockwell HRB80 or less to work properly with VEE-LOK tube fittings. Surface Tubing must have a smooth surface free from dirt, scratches, weld seam and draw mark. Ovality Do not force the tubing into the fitting when tubing is oval or out of roundness. It may damage the fitting sealing mechanism on nut, ferrules and body. Wall thickness Temperature, pressure, vibration and shock conditions must be considered when selecting the wall thickness. A too thin wall may collapse and too thick wall may not be properly deformed by ferrule action. Tubing Handling Tubing ends should be capped to keep from dirts during transportation and storage. Do use correct tube cutter to avoid excessive deformation. Do deburr tube ends prior to installation. Use good quality tubing for the best performance. Gas Application Gases have very small molecules and can escape even the most minute leak path because of surface imperfections. Do not use thin wall tubing for gas applications. Heavier wall tubing resists the ferrule action more than thin wall does. The minimum wall thickness for gas application is shown for reference. ractional Tubing Tubing Example Nominal Min. Wall Thickness Tubing Nominal Min. Wall Thickness 1/ / / / / / / Metric Tubing Tubing Nominal Min. Wall Thickness Tubing Nominal Min. Wall Thickness 6mm 0.8mm 16mm 1.5mm 8mm 1.0mm 18mm 1.5mm 10mm 1.0mm 20mm 1.8mm 12mm 1.0mm 22mm 2.0mm 15mm 1.2mm 25mm 2.2mm Temperature Derating The working pressure varies depending on temperature. The working pressure at various temperatures can be obtained by multiplying the working pressure at ambient temperature (-20 to 100 or -29 C to 37 C) by the temperature derating factor in the table below. Temperature ( ) 316 SS To obtain the working pressure of 316SS 1/4 x wall tube at 800 Working pressure of the above tubing at ambient temperature: 5,100 psi Temperature derating factor at 800 : 0.79 Working pressure at 800 : 4,029 psi (from 5,100 psi multiplied by 0.79) 2 Two errule Tube itting

5 Maximum Allowable Working Pressure Table tube fitting ully annealed austenitic type 304 or 316 seamless tubing ASTM A269 or ASTM A213, or equivalent. Tubing to be free from dirt, scratches, weld seam, draw mark and suitable for bending and flaring. Recommended hardness: 80 HRB or less. Stainless Steel Tube Inch Size Tube (Inches) Tube Wall Thickness in Inches /8 10,900 7,500 1/4 5,100 5,800 10,200 5/16 4,000 4,800 8,000 Working Pressure in psig 3/8 3,300 3,700 6,500 1/2 2,600 2,400 5,100 6,700 3/4 or gas service, applying 2,000 3,300 4,200 the wall thickness only on 7/8 outside of shade boundary 2,800 3, ,400 3,100 Stainless Steel Tube Metric Size Tube (mm) Tube Wall Thickness in Millimeters ,500 7,400 9,400 11,500 12, ,700 5,800 6,800 8,400 9,300 Working Pressure in psig 10 3,700 4,200 5,300 6,500 7, ,000 3,400 4,400 5,300 5,900 6,600 7, ,500 3,200 3,900 4,300 5,300 5, or gas service, applying 2,800 3,400 3,800 4,700 5,000 the wall thickness only on 20 outside of shade boundary 2,500 3,000 3,400 4,200 4, ,300 2,800 3,000 3,800 4, ,000 2,400 2,700 3,300 3,500 Allowable stress of 20,000 psi between -20 and 100 (-29 C and 37 C) based on ultimate tensile strength 75,000 psi Based on minimum wall thickness and maximum allowable by ASTM A269 Note: 1. Pressure calculations are based on maximum and minimum wall thickness without allowance for corrosion and erosion. 2. igures shown are not for design purpose but for reference only. The accuracy of information here is not liability of our company. Two errule Tube itting 3

$The metric nut must not be used on fractional body, and vice versa. Installation Instructions VEE-LOK two ferrule tube fittings are supplied finger tight and ready for immediate use.$ A leak tight and mechanically safe installation is easily made by turning the nut 1.

A leak tight and mechanically safe installation is easily made by turning the nut 1.

Sealing Taper Thread NPT, BSPT (BS21) and ISO7/1 taper threads must use a thread sealant and proper lubrication to provide leak-free connection and prevent from galling that is mostly common in

6 Identification of Metric Size Metric tube fittings are machined with the stepped shoulders on the body and the hex nut for identification. The metric nut must not be used on fractional body, and vice versa. Installation Instructions VEE-LOK two ferrule tube fittings are supplied finger tight and ready for immediate use. A leak tight and mechanically safe installation is easily made by turning the nut 1.1/4 turns or 3/4 turn for a smaller size in 1/8 Prior to installation, make sure to have tube end cut 90 degree and remove burrs from inside and outside tube ends. Sealing Taper Thread NPT, BSPT (BS21) and ISO7/1 taper threads must use a thread sealant and proper lubrication to provide leak-free connection and prevent from galling that is mostly common in stainless steel. 1. Insert well prepared tubing into VEE-LOK two ferrule tube fittings until tubing end is firmly seated on the body shoulder. ISO Parallel Thread With ISO 228/1, BSPP (BS2779) parallel thread requires a sealing washer. This seal may either be a metal (copper is standard) gasket or a Bonded Seal (elastomer bonded to a metal retaining washer). See 2 different seals below /4 Turn orm A No reverse angle is used. A self centering taper is used at hex which centers a Bonded washer seal ( usually metal and elastomer to seal the surface surrounding the female thread. 1-1/4 Turn 2. Mark the nut at position no.6 for identification of starting point to count the number of turns When holding the fitting body with a wrench to prevent the body from turning, tighten the nut with another wrench 1.1/4 turns to position no.9. orm B A metal gasket (usually copper) gasket performs the sealing between the face of body and the surface surrounding the female threads. Note: It is the responsibility of users to use the products for their specific application and adequately apply sealant and lubrication to system installation. Improper installation or intermixing components of other manufacturers may cause personal injury or property losses. 4 Two errule Tube itting

7 Ordering Information Example 1: Tube to Pipe ends M MC 8-4 BSPT M is prefixed to designate metric VEE-LOK tube fittings. ractional size remains blank. 2 Name of itting (MC=Male Connector) 3 Tube Designator 4 Pipe Thread Designator 5 BSPT or BSPP is to specify thread type. NPT thread remains blank. Example 2: Tube to Tube ends M U M is prefixed to designate metric VEE-LOK tube fittings. 2 Name of itting (U=Union) 3 Tube Designator Example 3: Tee & Cross In tee shown below, 1 and 2 are referred to as run and 3 is referred to as branch. 1 2 Identifier MC BMC ME MRT MBT UT U RU BU UE UC C BC E RT BT R MA A N B P CP tube fitting itting Name Designator Description Male Connector Bulkhead Male Connector Male Elbow Male Run Tee Male Branch Tee Union Tee Union Reducing Union Bulkhead Union Union Elbow Union Cross emale Connector Bulkhead emale Connector emale Elbow emale Run Tee emale Branch Tee Reducer Male Adapter emale Adapter Nut Back errule ront errule Plug Cap 3 In cross shown below, 1 and 2 are referred to as run and 3 and 4 are referred to as branch Tube Designator Inch Identifier Metric Identifier 1/ / / / / / Pipe Thread Designator Nominal Size 1/8 1/4 3/8 1/2 3/4 1 Applicable Specifications NPT ANSI B (NPT) ISO Tapered 2BSPT 4BSPT 6BSPT 8BSPT 12BSPT 16BSPT ISO Parallel 2BSPP 4BSPP 6BSPP 8BSPP 12BSPP 16BSPP BS 21(BSPT), ISO7/1, JIS B0203(PT) BS 2779 (BSPP), DIN ISO 228/1, JIS B0202(P) Two errule Tube itting 5

8 General Information 01~04 Ordering Information 05 Tube to Tube Union Union Tee 19 UT Tube to Male Pipe Union 20 U Male Connector 07~08 MC Bulkhead Male Connector 09 BMC Reducing Union 21 RU Bulkhead Union 22 BU Male Elbow 10~11 ME Union Elbow 23 UE 6 Male Run Tee 12 MRT Male Branch Tee 13 MBT Tube to emale Pipe emale Connector 14 C Bulkhead emale Connector 15 BC emale Elbow 16 E emale Run Tee 17 RT emale Branch Tee 18 BT Two errule Tube itting Union Cross 24 UC Port Connector Reducer 25~26 R Male Adapter 27 MA emale Adapter 28 A Component Nut 29 N Back errule 30 B ront errule 31 Plug Cap 32 P CP

9 MALE CONNECTOR BORE L H MALE PART NO. L H BORE 1/8 1/8 MC / /8 1/4 MC / /8 3/8 MC / /8 1/2 MC / /4 1/8 MC / /4 1/4 MC / /4 3/8 MC / /4 1/2 MC / /4 3/4 MC / /16 1/8 MC / /16 1/4 MC / /16 3/8 MC / /8 1/8 MC / /8 1/4 MC / /8 3/8 MC / /8 1/2 MC / /8 3/4 MC / /2 1/8 MC / /2 1/4 MC / /2 3/8 MC / /2 1/2 MC / /2 3/4 MC / /2 1 MC / /8 3/8 MC / /8 1/2 MC / /8 3/4 MC / /4 1/2 MC / /4 3/4 MC / /4 1 MC / /2 MC / /4 MC / MC / Two errule Tube itting 7

MALE CONNECTOR BORE L H MALE PART NO. L H BORE 6 1/8 MMC6-2 32.90 17.70 9.50 14 5.00 6 1/4 MMC6-4 38.10 17.70 14.30 14 5.00 6 3/8 MMC6-6 38.50 17.70 14.30 18 5.00 6 1/2 MMC6-8 44.80 17.70 19.10 22 5.

10 MALE CONNECTOR BORE L H MALE PART NO. L H BORE 6 1/8 MMC /4 MMC /8 MMC /2 MMC /8 MMC /4 MMC /8 MMC /2 MMC /8 MMC /4 MMC /8 MMC /2 MMC /4 MMC /4 MMC /8 MMC /2 MMC /4 MMC /4 MMC /8 MMC /2 MMC /2 MMC /8 MMC /2 MMC /4 MMC /2 MMC /4 MMC /2 MMC /4 MMC /4 MMC /2 MMC /4 MMC MMC Two errule Tube itting

BULKHEAD MALE CONNECTOR BORE L H MALE PART NO. L H Panel Hole Size Max. Panel Thick. 1/8 1/8 BMC2-2 1.830 1.23 0.38 1/2 21/64 0.50 0.09 1/4 1/8 BMC4-2 1.950 1.31 0.38 5/8 29/64 0.40 0.

11 BULKHEAD MALE CONNECTOR BORE L H MALE PART NO. L H Panel Hole Size Max. Panel Thick. 1/8 1/8 BMC /2 21/ /4 1/8 BMC /8 29/ /4 1/4 BMC /8 29/ /8 1/4 BMC /4 37/ /8 3/8 BMC /4 37/ /8 1/2 BMC /8 37/ /2 3/8 BMC /16 49/ /2 1/2 BMC /16 49/ /4 3/4 BMC /16 1-1/ BMC /8 1-21/ BORE MALE PART NO. L H Panel Hole Size Max. Panel Thick. 6 1/8 MBMC /4 MBMC /8 MBMC /4 MBMC /4 MBMC /8 MBMC /2 MBMC /4 MBMC /8 MBMC /2 MBMC BORE Two errule Tube itting 9

12 MALE ELBOW H L2 MALE PART NO. L2 H BORE BORE 1/8 1/8 ME / /8 1/4 ME / /4 1/8 ME / /4 1/4 ME / /4 3/8 ME / /4 1/2 ME / /16 1/8 ME / /16 1/4 ME / /8 1/8 ME / /8 1/4 ME / /8 3/8 ME / /8 1/2 ME / /8 3/4 ME /2 1/4 ME / /2 3/8 ME / /2 1/2 ME / /2 3/4 ME /8 3/8 ME /8 1/2 ME /8 3/4 ME /4 1/2 ME /4 3/4 ME /4 ME / ME / Two errule Tube itting

13 MALE ELBOW H L2 MALE BORE PART NO. L2 H BORE 6 1/8 MME / /4 MME / /8 MME / /2 MME / /8 MME / /4 MME / /8 MME / /2 MME / /8 MME / /4 MME / /8 MME / /2 MME / /4 MME / /8 MME / /2 MME / /4 MME /2 MME /8 MME /2 MME /4 MME /2 MME /4 MME /2 MME / /4 MME / /4 MME / /4 MME / MME / Two errule Tube itting 11

MALE RUN TEE L2 H BORE MALE PART NO. L2 H BORE 1/8 1/8 MRT2-2 0.92 0.71 0.38 1/2 0.09 1/8 1/4 MRT2-4 0.98 1.00 0.56 1/2 0.09 1/4 1/8 MRT4-2 1.06 0.74 0.38 1/2 0.20 1/4 1/4 MRT4-4 1.07 1.00 0.56 1/2 0.20 5/16 1/8 MRT5-2 1.

43 1.38 0.75 1 0.47 3/4 3/4 MRT12-12 1.56 1.50 0.75 1 0.61 1 3/4 MRT16-12 1.94 1.66 0.75 1-3/8 0.61 1 1 MRT16-16 1.94 1.84 0.94 1-3/8 0.86 MALE PART NO. L2 H BORE 6 1/8 MMRT6-2 27.00 18.00 9.70 1/2 5.

14 MALE RUN TEE L2 H BORE MALE PART NO. L2 H BORE 1/8 1/8 MRT / /8 1/4 MRT / /4 1/8 MRT / /4 1/4 MRT / /16 1/8 MRT / /8 1/4 MRT / /8 3/8 MRT / /2 3/8 MRT / /2 1/2 MRT / /8 1/2 MRT /4 3/4 MRT /4 MRT / MRT / MALE PART NO. L2 H BORE 6 1/8 MMRT / /4 MMRT / /8 MMRT / /4 MMRT / /4 MMRT / /2 MMRT / /4 MMRT / /8 MMRT / /2 MMRT / MMRT / Two errule Tube itting

MALE BRANCH TEE L H L2 BORE MALE PART NO. L L2 H BORE 1/8 1/8 MBT2-2 1.84 0.92 0.71 0.38 1/2 0.09 1/8 1/4 MBT2-4 1.96 0.98 1.00 0.56 1/2 0.09 1/4 1/8 MBT4-2 2.12 1.06 0.74 0.38 1/2 0.20 1/4 1/4 MBT4-4 2.

38 1/2 1/2 MBT8-8 2.86 1.43 1.31 0.75 7/8 0.41 5/8 1/2 MBT10-8 2.86 1.43 1.31 0.75 1 0.47 3/4 3/4 MBT12-12 3.12 1.56 1.50 0.75 1 0.61 MALE PART NO. L L2 H BORE 6 1/8 MMBT6-2 53.90 27.00 18.80 9.

15 MALE BRANCH TEE L H L2 BORE MALE PART NO. L L2 H BORE 1/8 1/8 MBT / /8 1/4 MBT / /4 1/8 MBT / /4 1/4 MBT / /16 1/8 MBT / /8 1/4 MBT / /8 3/8 MBT / /2 3/8 MBT / /2 1/2 MBT / /8 1/2 MBT /4 3/4 MBT MALE PART NO. L L2 H BORE 6 1/8 MMBT / /4 MMBT / /8 MMBT / /4 MMBT / /4 MMBT / /8 MMBT / /4 MMBT / /8 MMBT / /2 MMBT / /2 MMBT Two errule Tube itting 13

EMALE CONNECTOR EMALE PART NO. L BORE 1/8 1/8 C2-2 1.14 0.60 9/16 0.09 1/8 1/4 C2-4 1.32 0.60 3/4 0.09 1/4 1/8 C4-2 1.23 0.70 9/16 0.20 1/4 1/4 C4-4 1.42 0.70 3/4 0.20 1/4 3/8 C4-6 1.48 0.70 7/8 0.

16 EMALE CONNECTOR EMALE PART NO. L BORE 1/8 1/8 C / /8 1/4 C / /4 1/8 C / /4 1/4 C / /4 3/8 C / /4 1/2 C / /16 1/8 C / /16 1/4 C / /8 1/8 C / /8 1/4 C / /8 3/8 C / /8 1/2 C / /8 3/4 C / /2 1/4 C / /2 3/8 C / /2 1/2 C / /2 3/4 C / /8 3/8 C / /8 1/2 C / /8 3/4 C / /4 1/2 C / /4 3/4 C / /4 C / C / EMALE PART NO. L BORE 6 1/8 MC /4 MC /8 MC /2 MC /8 MC /4 MC /8 MC /4 MC /8 MC /2 MC /4 MC /8 MC /2 MC /8 MC /2 MC /2 MC /4 MC /4 MC /4 MC MC L 14 Two errule Tube itting

BULKHEAD EMALE CONNECTOR L EMALE PART NO. L Panel Hole Size Max. Panel Thick. 1/8 1/8 BC2-2 1.76 1.23 9/16 21/64 0.50 0.09 1/4 1/8 BC4-2 1.85 1.31 5/8 29/64 0.40 0.20 1/4 1/4 BC4-4 2.04 1.

17 BULKHEAD EMALE CONNECTOR L EMALE PART NO. L Panel Hole Size Max. Panel Thick. 1/8 1/8 BC /16 21/ /4 1/8 BC /8 29/ /4 1/4 BC /4 29/ /8 1/4 BC /4 37/ /2 3/8 BC /16 49/ /2 1/2 BC /16 49/ BORE EMALE PART NO. L Panel Hole Size Max. Panel Thick. 6 1/8 MBC /4 MBC /8 MBC /4 MBC /8 MBC /2 MBC BORE Two errule Tube itting 15

EMALE ELBOW L2 EMALE PART NO. L2 BORE 1/8 1/8 E2-2 0.98 0.96 1/2 0.09 1/8 1/4 E2-4 1.10 1.12 11/16 0.09 1/4 1/8 E4-2 1.07 0.96 1/2 0.20 1/4 1/4 E4-4 1.20 1.12 11/16 0.20 1/4 3/8 E4-6 1.26 1.

18 EMALE ELBOW L2 EMALE PART NO. L2 BORE 1/8 1/8 E / /8 1/4 E / /4 1/8 E / /4 1/4 E / /4 3/8 E / /4 1/2 E /16 1/8 E / /16 1/4 E / /8 1/8 E / /8 1/4 E / /8 3/8 E / /8 1/2 E /2 1/4 E / /2 3/8 E / /2 1/2 E /8 3/8 E /8 1/2 E /4 1/2 E /4 3/4 E / /4 E / EMALE PART NO. L2 BORE 6 1/8 ME / /4 ME / /4 ME / /4 ME / /8 ME / /2 ME /4 ME / /8 ME / /2 ME /2 ME Two errule Tube itting

EMALE RUN TEE L2 EMALE PART NO. L2 BORE 1/8 1/8 RT2-2 1.01 0.96 1/2 0.09 1/4 1/8 RT4-2 1.07 0.96 1/2 0.20 1/4 1/4 RT4-4 1.20 1.12 11/16 0.20 3/8 1/4 RT6-4 1.26 1.12 11/16 0.28 1/2 3/8 RT8-6 1.43 1.

19 EMALE RUN TEE L2 EMALE PART NO. L2 BORE 1/8 1/8 RT / /4 1/8 RT / /4 1/4 RT / /8 1/4 RT / /2 3/8 RT /8" /2 1/2 RT /4 3/4 RT / /4 RT / EMALE PART NO. L2 BORE 6 1/8 MRT / /4 MRT / /8 MRT / /4 MRT / /4 MRT / /8 MRT /8" /2 MRT /2 MRT Two errule Tube itting 17

EMALE BRANCH TEE L L2 EMALE PART NO. L L2 BORE 1/8 1/8 BT2-2 2.02 1.01 0.96 1/2 0.09 1/4 1/8 BT4-2 2.14 1.07 0.96 1/2 0.20 1/4 1/4 BT4-4 2.40 1.20 1.12 11/16 0.20 3/8 1/4 BT6-4 2.52 1.26 1.12 11/16 0.28 1/2 1/4 BT8-4 2.

20 EMALE BRANCH TEE L L2 EMALE PART NO. L L2 BORE 1/8 1/8 BT / /4 1/8 BT / /4 1/4 BT / /8 1/4 BT / /2 1/4 BT / /2 3/8 BT /8" /2 1/2 BT /8 1/2 BT /4 3/4 BT / /4 BT / EMALE PART NO. L L2 BORE 6 1/8 MBT / /4 MBT / /8 MBT / /4 MBT / /4 MBT / /8 MBT /8" /2 MBT /2 MBT Two errule Tube itting

UNION TEE L PART NO. L BORE 1/8 UT2 1.76 0.88 1/2 0.09 1/4 UT4 2.12 1.06 1/2 0.20 5/16 UT5 2.34 1.17 5/8 0.25 3/8 UT6 2.40 1.20 5/8 0.28 1/2 UT8 2.84 1.42 13/16 0.41 5/8 UT10 2.86 1.43 1 0.

21 UNION TEE L PART NO. L BORE 1/8 UT / /4 UT / /16 UT / /8 UT / /2 UT / /8 UT /4 UT UT / PART NO. L BORE 6 MUT / MUT / MUT / MUT / MUT MUT MUT MUT MUT / MUT / MUT / Two errule Tube itting 19

22 UNION L PART NO. L BORE 1/8 U / /4 U / /16 U / /8 U / /2 U / /8 U / /4 U / U / PART NO. L BORE 6 MU MU MU MU MU MU MU MU MU MU MU Two errule Tube itting

23 REDUCING UNION T TX L2 T TX PART NO. L L2 BORE 1/4 1/8 RU / /16 1/8 RU / /16 1/4 RU / /8 1/8 RU / /8 1/4 RU / /8 5/16 RU / /2 1/8 RU / /2 1/4 RU / /2 3/8 RU / /8 3/8 RU / /8 1/2 RU / /4 1/4 RU / /4 3/8 RU / /4 1/2 RU / /4 5/8 RU / /2 RU / /4 RU / L T TX PART NO. L L2 BORE 8 6 MMRU MMRU MMRU MMRU MMRU MMRU MMRU MMRU MMRU MMRU MMRU Two errule Tube itting 21

BULKHEAD UNION L2 L PART NO. L L2 Panel Hole Size Max. Panel Thick. 1/8 BU2 2.02 0.60 1.23 1/2 21/64 1/2 0.09 1/4 BU4 2.27 0.70 1.31 5/8 29/64 17/32 0.20 5/16 BU5 2.40 0.73 1.42 11/16 33/64 9/16 0.

24 BULKHEAD UNION L2 L PART NO. L L2 Panel Hole Size Max. Panel Thick. 1/8 BU /2 21/64 1/ /4 BU /8 29/64 17/ /16 BU /16 33/64 9/ /8 BU /4 37/64 9/ /2 BU /16 49/64 19/ /8 BU /16 57/64 19/ /4 BU /16 1-1/64 25/ BU /8 1-21/64 15/ BORE PART NO. L L2 Panel Hole Size Max. Panel Thick. 6 MBU MBU MBU MBU BORE 15 MBU MBU MBU MBU MBU Two errule Tube itting

UNION ELBOW PART NO. BORE 1/8 UE2 0.88 1/2 0.09 1/4 UE4 1.06 1/2 0.20 5/16 UE5 1.17 9/16 0.25 3/8 UE6 1.20 5/8 0.28 1/2 UE8 1.

80 9/16 6.50 10 MUE10 31.50 11/16 7.90 12 MUE12 36.00 13/16 9.50 14 MUE14 38.10 1 11.10 15 MUE15 38.00 1 11.90 16 MUE16 38.

25 UNION ELBOW PART NO. BORE 1/8 UE / /4 UE / /16 UE / /8 UE / /2 UE / /8 UE /4 UE UE / PART NO. BORE 6 MUE / MUE / MUE / MUE / MUE MUE MUE MUE MUE / MUE / MUE / Two errule Tube itting 23

UNION CROSS L PART NO. L BORE 1/8 UC2 1.76 0.88 1/2 0.09 1/4 UC4 2.12 1.

L BORE 6 MUC6 53.90 27.00 1/2 5.00 8 MUC8 59.70 29.90 5/8 6.50 10 MUC10 63.

26 UNION CROSS L PART NO. L BORE 1/8 UC / /4 UC / /8 UC / /2 UC / PART NO. L BORE 6 MUC / MUC / MUC / MUC / Two errule Tube itting

27 REDUCER T TX L2 L T TX PART NO. L L2 BORE 1/8 1/8 R / /8 1/4 R / /4 1/8 R / /4 1/4 R / /4 3/8 R / /4 1/2 R / /8 1/4 R / /8 3/8 R / /8 1/2 R / /2 1/4 R / /2 3/8 R / /2 3/4 R / /4 1/2 R / Two errule Tube itting 25

28 REDUCER T TX L2 L T TX PART NO. L L2 BORE 6 8 MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR Two errule Tube itting

MALE ADAPTER VEE-LOK BORE L2 L MALE PART NO. L L2 A BORE 1/8 1/8 MA2-2 1.16 0.54 0.38 7/16 0.078 0.08 1/8 1/4 MA2-4 1.38 0.54 0.56 9/16 0.078 0.08 1/4 1/8 MA4-2 1.25 0.63 0.38 7/16 0.156 0.

20 5/16 1/4 MA5-4 1.50 0.66 0.56 9/16 0.219 0.22 3/8 1/8 MA6-2 1.32 0.69 0.38 7/16 0.281 0.20 3/8 1/4 MA6-4 1.53 0.69 0.56 9/16 0.281 0.27 3/8 3/8 MA6-6 1.56 0.69 0.56 11/16 0.281 0.27 3/8 1/2 MA6-8 1.

29 MALE ADAPTER VEE-LOK BORE L2 L MALE PART NO. L L2 A BORE 1/8 1/8 MA / /8 1/4 MA / /4 1/8 MA / /4 1/4 MA / /4 3/8 MA / /4 1/2 MA / /16 1/8 MA / /16 1/4 MA / /8 1/8 MA / /8 1/4 MA / /8 3/8 MA / /8 1/2 MA / /2 1/4 MA / /2 3/8 MA / /2 1/2 MA / /8 1/2 MA / /4 1/2 MA / /4 3/4 MA / /4 MA / MA / MALE PART NO. L L2 A BORE 6 1/8 MMA /4 MMA /4 MMA /8 MMA /4 MMA /8 MMA /2 MMA /4 MMA /2 MMA /2 MMA /2 MMA /4 MMA /4 MMA MMA Two errule Tube itting 27

30 EMALE ADAPTER VEE-LOK BORE L EMALE PART NO. L A BORE 1/8 1/8 A / /8 1/4 A / /4 1/8 A / /4 1/4 A / /4 3/8 A / /4 1/2 A / /16 1/4 A / /8 1/8 A / /8 1/4 A / /8 3/8 A / /8 1/2 A / /2 1/4 A / /2 3/8 A / /2 1/2 A / /8 1/2 A / /4 1/2 A / /4 3/4 A / /4 1 A / /4 A / A / EMALE PART NO. L A BORE 6 1/8 MA /4 MA /4 MA /4 MA /8 MA /2 MA /4 MA /8 MA /2 MA /2 MA /4 MA /2 MA /4 MA MA Two errule Tube itting

31 NUT L Two errule Tube itting 29

32 BACK ERRULE 30 Two errule Tube itting

33 RONT ERRULE Two errule Tube itting 31

34 PLUG CAP 32 Two errule Tube itting

36 Vertex Co., Ltd. 3, No.3, Lane 551, Sec. 1, Wanshou Rd., Gueishan Township, Taoyuan County 33351, Taiwan Tel: ax: vertex.jo@msa.hinet.net

COMPRESSION TUBE FITTINGS

COMPRESSION TUBE FITTINGS 1/16 THROUGH 2 2 MM THROUGH 50 MM LET-LOK TUBE FITTINGS DESCRIPTION The HAM-LET GROUP has produced high quality tube and pipe LET-LOK HOW DOES IT WORK? A HAM-LET has gained an