welding neck

We also supply special flanges like Long Welding Neck, Anchor, and Outlets for pressure equipment or pipeline engineering per ASME and API codes.

Type: weld neck flange
Material: F51, F60, F53, F44, F904L
Standard: ANSI B16.5, ANSI B16.47, EN1092-1
Size: 1/2inch-48inch; DN15-DN1200

Size: DN125 5" class2500
high pressure
competitive price
1,118,000 Tons / Year

Standard: ANSI B16.5
Type: weld neck flange
Standard: ANSI B16.5
Material: A105
Size: 1/2-24inch...

Good quality control system which covers every process of the manufacturing-Raw material inspection.

Welding Neck Flange-ANSI B16.47 Series A
1.Standard:ANSI B16.47
2.A105,304,316

Material: NO8904/F904L
Type: welding neck flange
Standard: ANSI B16.47 Series A
Size: 26inch-48inch
Class:150,300,600,900...

Welding neck RF ANSI B16.5 300LBS A105 forged flanges
(304/304L/316/316L/316Ti/321/317L/904L/A105)
1.Standard:ANSI B16.5

We offer long weld neck flanges in alloy and non-alloy materials.

Depending on special purposes, flanges can be manufactured in different shapes and sizes

Flange specification:
Welding neck gasket DN 600, the products is flange RF face

Product details:
Stainless steel pipe neck butt-welding flange is with a neck tube transition and

flange.Weld neck flange.stainless steel flange ,carbon steel flange

We offer long weld neck flanges in alloy and non-alloy materials.These alloy long weld neck flanges are offered in various diameters and sizes.

API 6A Oilfield Weld Neck Flange
Size: 1-13/16" - 21-1/4"
WP: 2000PSI - 20000PSI
Material: AISI4130, 75 K, NACE MR-0175/SUS316
L-U, EE, PSL3, PR1

1. Flange type: WN, SO, BL, LJ,SW,TH......
2.Material: carbon steel, stainless steel, alloy steel
3.standard: ASME B16.5,ASME B16.47, EN1092,MSSSP44

Casting Welding Neck Flange
1.Exquisite Technology
2.Flexile Service
3.Professional Level

IC checked to ASTM A262 E and PMI tested.

We are a specialized factory manufacturing steel pipe and pipe fittings, especially in producing flange,elbow,tee,reducer.

Our weld neck flanges feature high strength,good toughness,and high reistance to corrosion,high pressure and temperature.The raw materials of them com

welding neck flange is one of the most important style of forged flange
contact:skype zyfittings99

forged flange welding neck
Material: carbon steel, stainless steel and alloy steel
Size; DN15~DN1200
Standard: ASME DIN JIS etc

If you are interested in the items of the product,please do not hesitate to contact me.

Female, Large Tongue & Groove, Small Tongue & Groove
Pressure: 150lb_1500lb
Size: 1/2"_60" (DN8_DN1500)

1. Type: WN flange
2. Material: stainless steel 304.304L,316,316L, 321, etc.
3. Standard: ANSI, JIS, BS, DIN, EN, GOST; GB, AWWA, API, etc.

The weld neck flange includes 6B RTJ flange and 6BX welding neck flange, the welded neck flange is designed and manufactured as per API 6A spec.

a professional manufacturer, superb quality, competitive pirces, various standard, Special designs are available.

Size: 1/ 2" -36"
Pressure: ANSI 150LBS-2500LBS, DIN PN10-PN40, JIS
5K-30K
Standard: ANSI, DIN, JIS, BS, GB
Flange sealing surface: FF, RF, MFM, T

Our product own competitive price,high quality,Prompt delivery,flexible MOQ,nonstandard OEM. Welcome your inquiry sincerely!

carbon steel Welding Neck flange
Size: from 1/2 to 200 inch (DN15-DN6000)
Standard: ANSI, DIN, BS, JIS, EN, JB, GB, UNI,API