Stainless Steel Pipe Union Conical Butt Weld

Stainless Steel Pipe Union Conical Butt Weld

Engineered for 150lbs systems, its conical butt-weld design ensures tight, permanent sealing under high pressure and thermal stress. Suitable for chemical, oil, and gas applications, it meets Class 1 standards, minimizes maintenance needs, and prevents system failures where reliability is critical.
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Description

To connect or disconnect pipes more easily than couplings, the 150 PSI union pipe fitting has three pieces and a threaded connection. It has NPT threads on both ends, which produce seals that are tighter than those made of straight thread. Although it does not directly measure maximum working pressure, Class is a standard for tolerance, construction, dimension, and wall thickness.

To access your line without unthreading pipe connections, union connectors split into three pieces.

The technology is silica precision Lost Waxing technology , after we get the casting parts, then machined by CNC lathe/taper machines,Pressure 150LBs conform to ISO 4144, SP 114, EN-10241, LIGHT TYPE .

 

product-600-447

product-850-258

Product Name

Stainless Steel Pipe Union Conical Butt Weld

Material

Stainless Steel S/s 304,316,304l,316l,430,409 Etc. Carbon Steel And Certain Alloy Steel.

Size

1/8''-4''

Dn6, Dn6, Dn8, Dn10, Dn15, Dn20, Dn25, Dn32, Dn40, Dn50, Dn65, Dn80, Dn100.

Thread

Npt, Din2999, Bsp, Bspt, Bspp, Pt,pf

Pressure

150 Lbs

Surface Threatment

Polished,sand Blast

Standard

Iso9001:2008, Ce, Ped 97/23/ec

Main Products

Elbow45.,90.,street Elbow,tee,cross,hex Nipple,red Socket M/f,plug,socket Banded,hex Cap,round Cap,

Nut, Bushing,union, Coupling, Spe, Spu,hose Nipple, Welding Nipple, Barrel Nipple, Parrel Nipple

Amr,auto Parts,sanitary Union,sanitary Fitting,sanitary Valve

Technics

Investment Casting / Seamless Pipe Machining

Technology

Silica Colloidal Solution Craft

Dimension Conform To

Iso4144, Sp114, En-10241, Jis

Sample Making

Available, Free Sample With Freight Collect

Package

Plastic Bag,bubble Bag, Cartons, Wooden Pallet,wooden Box

Custom

Available, Customize As Your Design,photo,drawing

Payment Terms

30% Prepayment T/t,balance Against B/l; L/c.

After-service

Replacement for free if there is any quality problem

Lead time

Usually no more than 30 days, according to your quantity

 

■(WIN-VIET PRECISION MACHINERY COMPANY LTD ) WIN-VIET is establised in 2018 , a subsidiary company of KH Group. It is about 60km(1.5hour by car) far away from Ho Chi Minh City . Production Process is silicasol precision Lost Waxing technology in stainless steel material, Product Range is 150LB screwed fittings , auto parts, valves and Hardware parts,etc Covering 25000㎡,construction area of 15000㎡

Casting ability:80ton /month .

 

Production capacities :

 

casting capacity is 80Ton /month ; Machining capacity is 100Ton /month

1.6 production size range :1/8"-4" product name :ELBOW 90,TEE, CROSS, STREET ELBOW 90 , WELDING NIPPLE ,BARREL NIPPLE ,REUDCING SOCKET ,HEX BUSHING , UNION , SOCKET etc .

 

Production process:

 

Raw material--Chemical Tes--Mould Making--Wax Injection--Reparing Burr--Assembly--Sand-Shell Making--Dewaxing--Chemical test before pouring--Pouring--Knockout--Cutting--Grinding--Shot Blasting--Acid Washing--Process Inspection--Machining--Robot Machining--Cleaning--Pressure--Assembling--Final Inspection--Package

 

FAQ:

 

Q: How long is your delivery time?

A: Generally it is 10 days if the goods are in stock. or it is 100 days if the goods are not in stock, it is according to quantity.

 

Q: Do you provide samples ? is it free or extra ?

A:Free sample with freight collected.

 

Q: What is your terms of payment ?

A: 30% T/T in advance ,balance against B/L or L/C at sight.

 

Q:Are units that failed inspection clearly marked and separated to prevent accidental dispatch?

A:Yes, the units are separated and marked clearly

 

Q:How are finished products that failed inspection handled?

A:Thrown away

 

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