300LB 32NPS Copper Nickel Flange For Chemical Industry Construction Water Supply

Copper Nickel Flange 300LB 32NPS Socket Weld Flange Widely Used In Chemical Industry Construction Water Supply

Butt - welded flange is usually made by forging or forging process. When steel plate or section steel is used, the following requirements must be met:

1, the butt welding flange should be ultrasonic flaw detection, no layered defects;

2. It should be cut into strips along the direction of steel rolling, welded into a ring through bending, and the surface of the steel to form a cylinder of the ring. Steel plate shall not be machined directly into flange with neck butt welding;

3. The butt weld of the ring should adopt full penetration weld;

4. The butt weld of the ring shall be subjected to post-welding heat treatment, and be subjected to 100% ray or ultrasonic inspection, which shall meet the requirements of JB4730 Level II and ultrasonic inspection shall meet the requirements of JB4730 Level I.

Q1: Are you trading company or manufacturer ?

A: We are factory.

Q2: How long is the delivery ?

A: 15-30 working days

Q3: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

If you want to get more information of the products, send me e-mail or by skype, whatsapp etc.

TOBO INDUSTRIAL (SHANGHAI) Co., Ltd. is a professional supplier of pipeline products, located in Shanghai, with convenient transportation and beautiful environment.

Dedicated to strict quality control and customer service. Our experienced staff can readily discuss your requirements to ensure customer satisfaction. We have been producing pipe fittings for many years, specializing in supplying a variety of valuable alloy steel fittings, ultra-double phase fittings, nickel alloy fittings, copper and nickel fittings and global special steel integrated solutions. In addition, we provide a step-in-step solution for small batch, high-precision and hard-to-process non-standard metal parts.

We are known for our superior quality, competitive prices, first class work, safe packaging and proper delivery. Therefore, we are able to fully meet your needs and have a large customer base. Our products are sold around the world, such as South America, Europe, Southeast Asia, the Middle East and Africa, and in addition to our products, we also accept customized orders. In addition, we supply and export a variety of flanges, steel couplings, steel pipe joints, elbows and different diameter pipes, brass fittings, gaskets and various materials including brass, super dual phase steel, stainless steel. Our products are very popular in the overseas markets. We sincerely welcome friends from all over the world to visit and cooperate with us on the basis of long-term mutual benefit. We look forward to receiving your enquiry very soon.