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Long Neck Flanges

long neck flanges

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Total 11999 products from long neck flanges Manufactures & Suppliers
Quality C25 long welding neck flanges 1.0406 long weld neck flanges   ASME B16.9  Long neck flanges for sale

Categories:Forged Steel Flanges

Country/Region:china

...-3.1, API7S-15, API7S-43, API605, EN1092 Type LWN Flange C70600( 90/10), C71500(70/30) Special Flange: According to the drawing Picture Materials Nickel Alloy: ASTM/ASME S/B366 UNS N08020, N04400, N06600, N06625, N08800, N08810, ...

BEST PIPELINE EQUIPMENT CO.,LTD
Verified Supplier

Jiangsu

Quality 3/4 Inch Stainless Steel 15.7mm Long Neck Flange for sale

Brand Name:Shengtian

Model Number:flange009

Place of Origin:China

...Neck Flange   Weld neck flanges have a neck that is welded directly to the pipe section. In comparison with other flange types, a weld neck flange can also be welded directly on a fitting. The inside diameter of the whole flange and outside diameter of the neck of the flange will match the in- and outside diameter of the pipe. Weld neck flanges...

Hebei Shengtian Pipe Fittings Group Co., Ltd.
Verified Supplier

Hebei

Quality Customized Long Neck Flange Forged Low Alloy A182 F22 500# 1/2''-60'' DN15-DN1500 for sale

Brand Name:TOBO

Model Number:A182 F22

Place of Origin:China

... Description Product Name Carbon steel / Stainless steel / Alloy Flanges Standard ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 Type WN Flange, So Flange, LJ Flange,

TOBO STEEL GROUP CHINA
Verified Supplier

Shanghai

Quality Astm A182 F321 4" Class 150 B16.5 Long Neck Flange for sale

Brand Name:YUHONG

Model Number:ASTM A182 , ASME SA182 , B16.5

Place of Origin:China,Korea

ASTM A182 F321, LWN (Long weld neck) Steel Flange, 4" CLASS 150 B16.5 , 100% PT & UT YUHONG GROUP deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) seamless and welded pipe and tube already more than 25 years...

Yuhong Group Co.,Ltd
Verified Supplier

Zhejiang

Quality ANSI B16.5 Welded Neck Flanges NPS 1/2 In. - 24 In.150# / 300# / 600# for sale

Brand Name:Longteng

Model Number:150lb/300lb/600lb/SQ.IN

Place of Origin:China

...Neck Flanges ANSI B16.5 NPS 1/2"-24" Carbon Steel Welded Neck Flanges(WN) Q235 Q355B C22.8 P250GH ANSI B16.5 150lb - 2500lb NPS 1/2"-24" DN15-600 Description 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...

Changshu Longteng Special Steel Co., Ltd.
Verified Supplier

Jiangsu

Quality ASME B16.5 Carbon Steel Painting Weld Neck Flange Raised Face 150LB STD for sale

Brand Name:FLRS or OEM

Model Number:FLRS-WF021

Place of Origin:China

ASME B16.5 Black Painting Weld Neck Flange Raised Face / 150LB STD Carbon Steel Welding neck Flange Serrated Finish Welding neck flange, also known as long neck flange and necked flange, is a disc-shaped parts, mainly used to achieve the connection between...

Shaanxi Flourish Industrial Co., Ltd.
Verified Supplier

Quality Long Neck Integral Flange Astm A181 Class 60 Class 70 Stainless Steel 1.4301 for sale

Brand Name:AUTHENTIC

Model Number:3/8"-40"

Place of Origin:CHINA

...Long Neck Integral Flange ASTM A181 Class60 Class70 Neck butt welding flanges and integral flanges are welded by butt welding, and both have a long neck. How to distinguish between necked butt welding flanges and integral flanges in terms of appearance size and use? From the appearance point of view, the overall flange pipe end is thicker than the butt welding flange...

Cangzhou Authentic PIPE-FITTING Manufacturing Co., Ltd.
Verified Supplier

Hebei

Quality Shipbuilding Long Welding Neck Flange Asme B16.5 Boiler Code Flanges for sale

Brand Name:ZX

Model Number:Complete

Place of Origin:Cangzhou,China

...flange. Compared with the butt welding flange, the welding workload is large, the welding rod consumption is high, can not withstand high temperature and high pressure and repeated bending and temperature ...

Hebei Zexu Pipe Manufacturing Co., Ltd.
Verified Supplier

Hebei

Quality Froged And CNC Machined Titanium Long Weld Neck Flange Polished Surface ANSI B16.5 for sale

Brand Name:LH-Ti

Model Number:LH-BL

Place of Origin:Baoji, China

...long weld neck flange Titanium Neck flange is also called titanium butt welding flange. It is different from flat welding flange in that there is a long and inclined high neck from the welding place of the flange and the pipe to the flange. The wall thickness gradually transitions to the pipe wall thickness along the height direction, which improves the discontinuity of stress, thus strengthening the strength of the flange...

Baoji Lihua Nonferrous Metals Co., Ltd.
Verified Supplier

Shaanxi

Quality Flange SA182 F321H Class 300# SCH160 Size 2" Welding Neck Flange Raised Face for sale

Brand Name:TOBO/TPCO/TISCO/VALIN/METAL

Model Number:Welding Neck Flange

Place of Origin:China/Japan/Germany

Flange SA182 F321H Class 300# SCH160 size 2" Welding Neck Flange Raised Face Weld Neck Flanges Weld Neck Flanges are a very common type of pipe flanges used in various industrial applications. They have a long tapered hub and are often used for high pressure applications. We are a fast growing organization, engaged in manufacturing, supply and export of welding neck flanges, industrial weld neck flanges and forged flanges. Our weld neck flanges

TOBO STEEL GROUP CHINA
Verified Supplier

Shanghai

Quality Customized Copper Nickel Forged Long Welding Neck Flange 2"-48"  150#-1500#  ANSI B16.5 for sale

Brand Name:TOBO/ METAL

Model Number:Long Welding Neck Flange

Place of Origin:China

..., JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 Type LWN Flange C70600( 90/10), C71500(70/30) Special Flange: According to the drawing Picture Materials Nickel Alloy: ASTM/ ASME B366 UNS N08020, N04400, N06600, N06625, N08800,

TOBO INDUSTRIAL (SHANGHAI) CO., LTD
Verified Supplier

Quality CT20 Q235 Carbon Steel Raised Face Weld Neck Flange GOST 12821 DN10-DN1600 for sale

Brand Name:Yi Sheng

Model Number:1/2"-72"

Place of Origin:CHINA

... lots of specification. Weld Neck Flange is expensive because of its long neck and cost of people for contact WN flange with pipeline or fitting but is preferred for high-stress applications. The necks, or hubs, transmits stresses to the pipeline. The

Hebei Yisheng Piping Co., Ltd.
Verified Supplier

Quality DIN ANSI Stainless Steel Pipe Weld Neck Flange With RTJ RF for sale

Brand Name:DEYE

Model Number:ZJD-F-WN10

Place of Origin:CHINA

...Neck Flange With RTJ RF A welding neck flange (also called a 'weld neck flange') is well recognised for its long-tapered hub, which provides mechanical strength (useful to resist 'dishing' and 'bowing').Welding neck flanges are high integrity flanges and are available in all sizes, all common face types (flat, raised, RTJ), and all classes.weld neck flanges...

SHIJIAZHUANG DEYE PIPING INDUSTRY CO., LTD(Pipefittings Department)
Verified Supplier

Hebei

Quality Customized ANSI 150lb-2500lb 1/2"-72" SS WN Flanges Stainless Steel Weld Neck Flange for sale

Place of Origin:China

...Flanges Stainless Steel Weld Neck Flange Standard ANSI, ASME, DIN, BS, JIS, GB, ISO etc Material 310S,310,309,309S,316,316L,316Ti,317,317L,321,321H,347,347H,304,304L,302, 301,201,202,405,410,420,430,904L etc Type Plate Flange, Flat Flange, Slip on Flange, Welding Neck Flange, Long Welding Neck Flange, Blind Flange, Socket Welding Flange, Thread Flange, Screwed Flange, Lap Joint Flange...

Joho Steel Co., Ltd
Verified Supplier

Quality TP270 TP550 TP450 Titanium Weld Neck Flange WN/LWN for sale

Brand Name:FHH

Place of Origin:Xi'an,China

...its long neck, but is preferred for high stress applications. The neck, or hub, transmits stresses to the titanium pipe, reducing stress concentrations at the base of the Welding-Neck flanges. The gradual transition of thickness from the base of the hub to

XI'AN FENGHUIHE INTERNATIONAL TRADE CO.,LTD.
Verified Supplier

Quality Ansi Asme B16.5 B16.47 Long 150 Weld Neck Flange Lwn 3 Inch for sale

Brand Name:XF

Model Number:WNRF ,SORF,BLIND,LAP JOINT,SWRF

Place of Origin:CHINA

ANSI ASME B16.5 B16.47 Flanges Long Weld Necks Lwn Flange The long-neck butt welding flange is not easy to deform, has good sealing, and is widely used. It is suitable for pipelines with large fluctuations in pressure or temperature or pipelines with high ...

Hebei Xinfeng High-pressure Flange and Pipe Fitting Co., Ltd.
Verified Supplier

Hebei

Quality Dn10-Dn1000 Titanium Pipe Flange ,  ASME B16.9 Titanium Weld Neck Flange for sale

Brand Name:CSTY2022

Model Number:asme B16.9 Gr2 Forged titanium Flange

Place of Origin:China

...Titanium Pipe Flange , ASME B16.9 Titanium Weld Neck Flange Weld neck flange is a type of flange that has a long tapered neck and is designed to be butt-welded to a pipe. The weld neck design provides a smooth transition between the flange and the pipe, ...

Baoji City Changsheng Titanium Co.,Ltd
Verified Supplier

Quality Stainless Steel Sch80s ANSI B16.5 Welding Neck Flange for sale

Brand Name:ZHEHENG

Model Number:1/2"- 36"

Place of Origin:CHINA

...integral flange. Due to the transition structure of the cone neck and the butt welding connection, the strength and rigidity of the flange are strengthened, and the sealing performance is better than that of the flat welded flange. The disadvantage is that

WENZHOU ZHEHENG STEEL INDUSTRY CO;LTD
Verified Supplier

Zhejiang

Quality TORICH 304 316 Petroleum Long Weld Neck Flange Stainless Fitting Tube for sale

Brand Name:TORICH

Model Number:ASME B16.5

Place of Origin:China

...,F22,F91,F5,F9,F51 Duplex Stainless Steel :F51,F53,F55,F60 Type: (1)PL: PL Flange; (2)WN: Weld Neck Flange (3)SO: Slip On Flange (4)BL: Blind Flange (5)TH: Threaded Flange (6)IF: Integral Pipe Flange (7)SW: Socket Weld Flange Application: It

TORICH INTERNATIONAL LIMITED
Verified Supplier

Zhejiang

Quality Alloy Steel Wellhead RTJ Weld Neck Flanges / Flanged Spool Adapter 2 1/16" for sale

Brand Name:JC Wellhead

Model Number:2 1/16" x 3000 Weldneck flange

Place of Origin:China

...Flanges Alloy Steel API 6A Weld Neck Flanges The Weld Neck Flange is the pipe flange attached by welding the pipes to the neck of the flange, it is designed in accordance to API 6A specification. The type 6B Weld Neck Flanges have restricted bores to match standard pipe sizes and schedules. The weld neck of the adpater flange transfers stress from the flange...

XI‘AN ZZTOP OIL TOOLS CO.,LTD
Verified Supplier

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