ASTM Butt Weld 90 Degree Carbon Steel Pipe Elbow EN10253 Standard

ASTM Butt Weld 90 Degree Carbon Steel Pipe Fitting Elbow

Butt weld elbows use resistance heating to simultaneously weld two workpieces together along the entire end face. Field installation usually adopts two methods of resistance butt welding and flash butt welding. Butt welding elbow is a kind of elbow formed by hot pressing of steel or by forging technology. The connection method is the butt welding of the elbow pipe and the steel pipe. High productivity and ease of automation have made it widely used.

The characteristics of butt welding elbow in construction.

1: Butt welding elbows are mainly used to connect two sections of pipes with different radii at both ends, or to change the diameter of pipes. Such elbows usually require compliance with specific requirements or specific drawings, in addition to compliance with pipe diameter requirements, conditions in the pipe such as pipe pressure, fluid viscosity, abrasives, corrosive fluid transport and many other factors such as temperature should also be considered.

2: The butt welding elbow has a weld, and the elbow is rusted or corroded after the welding operation or after the external environment of the pipeline to prevent corrosion and avoid bending or rusting during the welding process.

3: Usually, when welding butt welding elbows at the pipeline construction site, due to the different welding standards of various pipelines, it is necessary to carry out on-site welding according to the welding level of the pipelines, which is another feature of butt welding elbows.

Company Profile

Hebei Haihao Group Premium Pipeline Equipment Co.,Ltd is an international comprehensive pipeline products company. The factory is located in Cangzhou, "China’s capital of elbow and pipelines". The company is a factory of pipe products, the main products are pipe materials, pipe fittings, forged flanges and other pressure pipe components. Our products are exported to more than 20 countries and regions in the Middle East, Europe, Africa, America, Southeast Asia, South Korea, Pakistan, India, Singapore etc..Our company has strong technical force, advanced production equipment and complete detection means. Equipment level, production capacity and testing capacity are in the lead in the domestic industry.

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Before delivery, we will test the product to ensure the quality of the product


Package and delivery

FAQ
1. Q: Who are we?
We are factory of flange and pipe fittings loated in Cangzhou Country,Hebei province, China.

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

3. Q: What can you buy from us?
Flange,Forged Fitting,Pipe Fittings

4. Q: Why should you buy from us not from other suppliers?
First of all, we are the factory of flange and pipe fittings, so the quality we can guarantee.
Second We have a professional technical team. Products can be designed according to customer needs.
Third no matter pre-sale or after-sale, we always put the interests of customers first, and consistently provide customers with better services

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese

Hebei Haihao Group Premium Pipeline Equipments Co., Ltd. is the only wholly-owned subsidiary of Hebei Haihao High Pressure Flange Pipe Fittings Group Co., Ltd. It was founded in 1982. The head office covers an area of ​​580,000 square meters and has 260 employees. , strong technical force, including 15 engineers, 18 assistant engineers and 24 technicians. There are three branches under it, with 12 advanced production lines for flanges and pipe fittings, forging, forging, intermediate frequency pushing, machining, cold forming, hot extrusion, heat treatment and other exquisite craftsmanship, with chemical analysis, metallographic inspection , physical test, non-destructive testing and other advanced detection capabilities. Can produce international and domestic standard high and medium pressure stainless steel, alloy steel, carbon steel flanges, elbows, tees, reducers, pipe caps, large bends, sockets and other series of pipeline components. The production capacity is more than 20,000 tons.