Kelite Group is a global manufacturer of ball valve and GGC valves, we also produce OEM products and provide machined components(body,end caps, ball, stem, bearing plate,etc) to overseas.

 

Welcome your visit and look forward to become your friends.

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsValve Spare Parts

Custom Valve Spare Parts , Valves Weld Neck Flange BW RF RTJ Ends

Certification
Good quality Trunnion Ball Valve for sales
Good quality Trunnion Ball Valve for sales
Really good performance valves with completitive cost, I hope both parties will work for longer.

—— Rashid Lodhi

Good after sale service, I really appreciated that the each step maintenance instruction is very detailed and good for my end user even they do not know valves at all.

—— SERKAN KAVRAK

Wesley from Kelite Group was very perfessional on handling our FAT, 3.2 certification, 3rd party inspection and accompany my clients to aduit each supplier, also a good driver for lasts more than 12 hours driving to pick up my clients, impressive!

—— Ajay Seth

I'm Online Chat Now

Custom Valve Spare Parts , Valves Weld Neck Flange BW RF RTJ Ends

China Custom Valve Spare Parts , Valves Weld Neck Flange BW RF RTJ Ends supplier
Custom Valve Spare Parts , Valves Weld Neck Flange BW RF RTJ Ends supplier Custom Valve Spare Parts , Valves Weld Neck Flange BW RF RTJ Ends supplier

Large Image :  Custom Valve Spare Parts , Valves Weld Neck Flange BW RF RTJ Ends

Product Details:

Place of Origin: China
Brand Name: Kelite Valve
Certification: API, ISO, CE, GOST, TS, BS1873, BS5351, API 6D,600,602,609, ASME B16.34, API 6FA, API607 etc
Model Number: 1/2"-12", CL150-2500

Payment & Shipping Terms:

Minimum Order Quantity: 1PCS
Packaging Details: Plywood packing or fumigation packing
Delivery Time: 30-60days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10000-10000PCS per month
Contact Now
Detailed Product Description
Size:: 1/2inch(DN15) - 48 Inch (DN1200) Pressure Rating:: 150LB(PN16)-2500LB(PN420)
Material:: A105,LF2,F304,F304L,F316,F316L,F321,F347H,F51,MONEL Design & Manufacturing Standard:: API, BS, GB, KS, ASME
Flange:: RF,FM,FF,RTJ.

Valve spare parts of welding neck flange used for valves, BW,RF,RTJ ends

 

Standard Features:

 

The welding neck flange is usually installed in the middle of the piping,this type of the flange mainly used in high pressure and high temperature environment,this type of the flange has more type of the sealing face,it has RF,FM,FF and RTJ.the type of the flange only has forging.

Welding Neck Flanges are easy to recognize at the long tapered hub, that goes gradually over to the wall thickness from a pipe or fitting.

The long tapered hub provides an important reinforcement for use in several applications involving high pressure, sub-zero and / or elevated temperatures. The smooth transition from flange thickness to pipe or fitting wall thickness effected by the taper is extremely beneficial, under conditions of repeated bending, caused by line expansion or other variable forces.

These flanges are bored to match the inside diameter of the mating pipe or fitting so there will be no restriction of product flow. This prevents turbulence at the joint and reduces erosion. They also provide excellent stress distribution through the tapered hub and are easily radiographed for flaw detection.

This flange type will be welded to a pipe or fitting with a single full penetration, V weld (Buttweld). 

 

Main Connection Dimensions:

Custom Valve Spare Parts , Valves Weld Neck Flange BW RF RTJ Ends

 

Pressure DN A D K L n Bolt C B N H
150LB 15 21.3 90 60.5 16 4 M14 11.5 15.5 30 48
20 26.9 100 70 16 4 M14 13 21 38 52
25 33.7 110 79.5 16 4 M14 14.5 27 49 56
32 42.4 120 89 16 4 M14 16 35 59 57
40 48.3 130 98.5 16 4 M14 17.5 41 65 62
50 60.3 150 120.5 18 4 M16 19.5 52 78 64
65 76.1 180 139.5 18 4 M16 22.5 66 90 70
80 88.9 190 152.5 18 4 M16 24 77.5 108 70
100 114.3 230 190.5 18 8 M16 24 101.5 135 76
125 139.7 255 216 22 8 M20 24 127 164 89
150 168.3 280 241.5 22 8 M20 25.5 154 192 89
200 219.1 345 298.5 22 8 M20 29 203 246 102
250 273 405 362 26 12 M24 30.5 255 305 102
300 323.9 485 432 26 12 M24 32 303.5 365 114
350 355.6 535 476 29.5 12 M27 35
 
   

 

Custom Valve Spare Parts , Valves Weld Neck Flange BW RF RTJ Ends

Contact Details
Kelite Group Co., Ltd

Contact Person: Mr. Wesley Wei

Tel: 86-021-56510302

Send your inquiry directly to us (0 / 3000)