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Stainless Steel Sch80s ANSI B16.5 Welding Neck Flange

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Stainless Steel Sch80s ANSI B16.5 Welding Neck Flange

Brand Name : ZHEHENG

Model Number : 1/2"- 36"

Certification : PED .TUV. ISO

Place of Origin : CHINA

MOQ : 10 pcs

Price : 4.5 USD/PCS--79/PCS

Payment Terms : L/C, T/T

Supply Ability : ACCORDING TO CUSTOMER'S REQUEST

Delivery Time : 7-15days

Packaging Details : Standard export seaworthy package or as required.

Standard : ANSI, ASME, JIS, DIN, etc

Product name : Stainless steel ANSI B16.5 pipe fitting weld neck flange

Packing : Wooden Case

Thickness : Sch10, Sch40s, Sch80s, Std

technics : forged

Type : WN Flange

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Stainless steel ANSI B16.5 pipe fitting welding neck flange (WN)

Butt welding flange with neck refers to a kind of flange with tapered neck and butt welding with cylinder or pipeline. It is an 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 it needs to be manufactured with forgings, which consumes many materials and has a large manufacturing cost. It is suitable for occasions with high pressure and temperature or high requirements for sealing.

Products range:

Name ANSI b16.5 304 Stainless Steel Pipe Flange Welding Neck Flange
Material Stainless Steel 304/304L/316/316L,etc.
Color As Picture
Package Wooden Boxes Package
Usage For Water,Oil and Gas Industry
Size 1/2" to 36",etc.
Delivery time It is generally Within 30 days after receiving your payment

Difference between butt welding flange with neck and flat welding flange with neck
First, the welding form is different: the welding form of the flanged pipe with a neck is a fillet weld, and the welding weld form of the necked butt welding flange and the pipe is a circular weld;

1: Different materials: The flange material with neck flat welding is processed with thick ordinary steel plates as required, while the flange material with neck butt welding is mainly made of forged steel parts.

2: The nominal pressure is different: the nominal pressure of the neck-welded flange is 0.6 ~ 4.0MPa, and the nominal pressure of the neck-welded flange is 1 ~ 25MPa.

Second, the welds with neck butt welding flanges and pipes belong to category B welds, and the welds with neck flat weld flanges and pipe joints belong to category C welds, and the nondestructive testing after welding is different.
3: The neck flat welding flange and the neck butt welding flange cannot be replaced at will. In terms of manufacturing angle, the neck flat welding flange (SLIPON for short) is large, small in weight, and low in cost. In addition, butt welded flanges with a nominal diameter greater than 250 mm (WN is short for WELDINGNECK) should also be tested at low cost.

Stainless Steel Sch80s ANSI B16.5 Welding Neck Flange


Product Tags:

Sch80s Welding Neck Flange

      

ANSI B16.5 Welding Neck Flange

      

ANSI B16.5 wn flange

      
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