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NXF ASTM B574 Alloy C-4 /UNS N06455 DN15-1200 Class150-2500lb Weld Neck FlangesNXF ASTM B574 Alloy C-4 /UNS N06455 DN15-1200 Class150-2500lb Weld Neck FlangesNXF ASTM B574 Alloy C-4 /UNS N06455 DN15-1200 Class150-2500lb Weld Neck FlangesNXF ASTM B574 Alloy C-4 /UNS N06455 DN15-1200 Class150-2500lb Weld Neck FlangesNXF ASTM B574 Alloy C-4 /UNS N06455 DN15-1200 Class150-2500lb Weld Neck FlangesNXF ASTM B574 Alloy C-4 /UNS N06455 DN15-1200 Class150-2500lb Weld Neck Flanges
  • NXF ASTM B574 Alloy C-4 /UNS N06455 DN15-1200 Class150-2500lb Weld Neck Flanges
  • NXF ASTM B574 Alloy C-4 /UNS N06455 DN15-1200 Class150-2500lb Weld Neck Flanges
  • NXF ASTM B574 Alloy C-4 /UNS N06455 DN15-1200 Class150-2500lb Weld Neck Flanges
  • NXF ASTM B574 Alloy C-4 /UNS N06455 DN15-1200 Class150-2500lb Weld Neck Flanges
  • NXF ASTM B574 Alloy C-4 /UNS N06455 DN15-1200 Class150-2500lb Weld Neck Flanges
  • NXF ASTM B574 Alloy C-4 /UNS N06455 DN15-1200 Class150-2500lb Weld Neck Flanges
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  • NXF ASTM B574 Alloy C-4 /UNS N06455 DN15-1200 Class150-2500lb Weld Neck Flanges
  • NXF ASTM B574 Alloy C-4 /UNS N06455 DN15-1200 Class150-2500lb Weld Neck Flanges
  • NXF ASTM B574 Alloy C-4 /UNS N06455 DN15-1200 Class150-2500lb Weld Neck Flanges
  • NXF ASTM B574 Alloy C-4 /UNS N06455 DN15-1200 Class150-2500lb Weld Neck Flanges
  • NXF ASTM B574 Alloy C-4 /UNS N06455 DN15-1200 Class150-2500lb Weld Neck Flanges
  • NXF ASTM B574 Alloy C-4 /UNS N06455 DN15-1200 Class150-2500lb Weld Neck Flanges

NXF ASTM B574 Alloy C-4 /UNS N06455 DN15-1200 Class150-2500lb Weld Neck Flanges

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Alloy C-4 is an austenitic nickel-molybdenum-chromium alloy with a low carbon, silicon, and iron content. This alloy has a significantly lower tendency to form precipitation in the temperature range between 650 and 1,040 °C(1,202 - 1,904 °F), improving its resistance to inter-crystalline corrosion. When machined perfectly, no knife line attack occurs in the heat-affected zones of awelding edge. Alloy C-4 is characterized by: Very good resistance in a broad field of corrosive media, in particular under strongly oxidizing conditions. Excellent resistance to pitting, crevice and stress corrosion.
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
Surface Bright Finish
Material Alloy C-4 /UNS N06455/W.Nr.2.4610
Brand: NXF
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Product Description
Alloy C-4 is an austenitic nickel-molybdenum-chromium alloy with a low carbon, silicon, and iron content.   This alloy has a significantly lower tendency to form precipitation in the temperature range between 650 and 1,040 °C(1,202 - 1,904 °F), improving its resistance to inter-crystalline corrosion.     When machined perfectly, no knife line attack occurs in the heat-affected zones of awelding edge.   Alloy C-4 is characterized by: Very good resistance in a broad field of corrosive media, in particular under strongly oxidizing conditions.    Excellent resistance to pitting, crevice and stress corrosion.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.
Specification

item
value
Connection
Welding
Product name
Weld Neck Flanges
Material
Alloy C-4 /UNS N06455/W.Nr.2.4610
OD
DN15-1200
Thickness
SCH10-XXS
Application
Pipe Lines Connect
Type
Weld Neck
Standard
ASTM B574,ASTM B619
MOQ
1 Piece
Packing
Wooden Box
Brand
NXF
Product processing
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Applications
Company Profile
Certifications
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

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