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Round Weld Neck Flanges of NXF ASTM B333 B622 B775 Alloy B-2 / UNS N10665 DN15-1200 Casting at Class150-2500lb

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NXF GROUP (New XiFei (SuZhou) Business Co.,Ltd)

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Round Weld Neck Flanges of NXF ASTM B333 B622 B775 Alloy B-2 / UNS N10665 DN15-1200 Casting at Class150-2500lb

Warranty : 3 years

Customized support : OEM

Place of Origin : Jiangsu, China

Brand Name : NXF

Model Number : DN15-1200

Technics : Casting

Connection : Welding

Shape : Equal

Head Code : Round

Product name : Weld Neck Flanges

Material : Alloy B-2 / UNS N10665 / W.Nr. 2.4617

OD : DN15-1200

Pressure : Class150-2500lb

Application : Pipe Lines Connect

Type : Weld Neck

Standard : ASTM B333,B622,B775

MOQ : 1 Piece

Packing : Wooden Box

Brand : NXF

MOQ : 10 pieces

Price : $2.00/pieces 10-99 pieces

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Product Description

B-2 alloy is a solid solution strengthened nickel-molybdenum alloy commonly used in extreme reduction conditions. Compared to the previous alloy B (UNS N10001), alloy B-2 significantly reduces the content of carbon, silicon and iron. Compared with B alloy, B-2 alloy is less prone to corrosion in the welding zone in the welding state. Controlling other alloying elements, such as iron and chromium, solves potential problems with molding and forming. The strict chemical control of B-2 alloy during the production process makes it used in the welded state and less susceptible to stress corrosion cracking under many conditions. Weld Neck Flanges is a kind of flange with a cone neck and butt welded with the cylinder or pipeline. Due to the transition structure of the cone neck and butt welded connection, the strength and stiffness of the flange are strengthened, and the sealing is better than that of the flat welded flange. It is suitable for occasions where the pressure and temperature are high or the sealing requirements are high.

Round Weld Neck Flanges of NXF ASTM B333 B622 B775 Alloy B-2 / UNS N10665 DN15-1200 Casting at Class150-2500lb

Specification

item	value
Technics	Casting
Shape	Equal
Connection	Welding
Product name	Weld Neck Flanges
Material	Alloy B-2 / UNS N10665 / W.Nr. 2.4617
OD	DN15-1200
Thickness	SCH10-XXS
Application	Pipe Lines Connect
Type	Weld Neck
Standard	ASTM B333,B622,B775
MOQ	1 Piece
Packing	Wooden Box
Brand	NXF

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

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FAQ

1. who are we?
We are based in Jiangsu, China, start from 2021,sell to South Asia(30.00%),Eastern Asia(10.00%),Mid East(10.00%),Eastern Europe(10.00%),South America(10.00%),Domestic Market(5.00%),North America(5.00%),Northern Europe(5.00%),Central America(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Pipe,Flange,Steel plate,Pipe fittings,Alloy products

4. why should you buy from us not from other suppliers?
Our advantage:3S Service (Small Quantity/Short Time/Special Material) We have our own factories, quality can be controlled seriously. We Specialize in manufacturing about 21 years. We have professional testing department and testing equipment.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese

Round Weld Neck Flanges of NXF ASTM B333 B622 B775 Alloy B-2 / UNS N10665 DN15-1200 Casting at Class150-2500lb Images

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