Stainless Steel/Carbon Steel/Alloy Steel Weld Neck Pipe Flange

Stainless Steel/Carbon Steel/Alloy Steel Weld Neck Pipe Flange

High quality carbon steel weld neck flange is the most popular product in our company.We are one of the leading manufacture&supplier of steel welding neck flange.
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Product Details

We are committed to improving the reliability and practicability of Carbon Steel Plate Flanges, Butt Weld Fitting Elbow, ANSI B16.5 Socket Weld Flange, and continue to provide long-term and excellent services to new and old users with a sincere and responsible attitude. It is our hope to market, by joint efforts, both trade and friendship to our mutual benefit. For us, acting in an economic, social, environmental and ethical manner with responsibility is crucial because it is the only way to win the trust of employees, business partners and society. Our employees are constantly improving the professionalism of their respective businesses, strengthening their business capabilities, thus keeping technology and efficiency up to date. Our production have been exported to more than 30 countries and regions as first hand source with lowest price.

Carbon Steel Weld Neck Flange

High quality carbon steel weld neck flange is the most popular product in our company.We are one of the leading manufacture&supplier of steel welding neck flange, selecting the high quality raw material form large steel plant, guaranteed by various certificates.
Carbon steel weld neck flange is distinguished from other types of flanges by its long tapered hub and the smooth transition of the thickness of the butt weld area connected to the pipe. The Long cone Hub provides flanges with appropriate reinforcement strength and resistance to the angle of the offering. The smooth transition of the thickness of the flange under the condition of repeated bending is very beneficial to the influence of the taper of the thickness of the tube wall, and the endurance strength of the welding neck flange component is equivalent to a pipe between the butt welding joint and the welding pipe in practice. Thus, this type of flange is preferred for each serious service condition, whether it is due to high pressure or from zero or elevated temperatures, and whether the loading conditions are basically constant or fluctuating between the broad limits.


Product Specification:
Product name: carbon steel weld neck flange
Material: ASTM A105/A105N 350 LF1, LF2 CL1/ CL2, LF3 CL1/CL2, A694 F42, F46, F48,
Size: DN15~1500,1/2"~60"
Standards: ASME/ANSI B16.5. EN/DIN2605.JIS
Brand: Metleader


Product Inspection

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Packaging and Delivery of Carbon steel weld neck flange:
Packing: Plywood case with inside plastic bag, or according to customer's requirement.
Delivery: 15-30days, depends on products quantity.

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We uphold the spirit of 'integrity, responsibility, detail, and innovation', follow the latest development trend of Stainless Steel/Carbon Steel/Alloy Steel Weld Neck Pipe Flange, and continuously improve the company's service level and product quality with outstanding talents, advanced technology and scientific management. Because of high-quality products and perfect pre-sales and after-sales services, we have won the support and trust of users and have a good reputation. We actively participates in industry technology exchange conferences at home and abroad and has established good cooperative relations with many countries.

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