ABAS 1-12m Length Stainless Steel Butt Weld Fittings Long Radius 90 Degree Elbow

Stainless Steel Butt-Weld Fittings Bw Lr Long Radius 90 Degree Elbow

Long radius elbow means that the radius of curvature of the elbow is 1.5 times the diameter of the pipe; if it is greater than 1.5 times, it is the category of elbow. Short radius elbow means that the radius of curvature of the elbow is equal to the diameter of the pipe, which is often said to be 1 times. D is the diameter of the elbow. The long radius is the most commonly used, and the default is also the long radius. Where the pressure is high or the flow rate is high, the long radius will be used. If the solid pipeline resistance requirements are strict, the elbow with a larger radius should be used. The short radius is generally used in low pressure fluids or where the elbow is limited during installation. If there are no conditions or not specified in the contract, the long radius elbow is preferred. The packaging uses wooden boxes, wooden pallets, etc. The materials of long radius elbows are stainless steel, carbon steel, alloy steel, etc. The scope of application includes: sewage treatment, chemical industry, thermal power, pharmaceutical, aerospace, electric power, papermaking and other industries.

Long radius elbow technical requirements:

Required to control the radius of curvature. For example, if the radius length is 1.5D, then the radius of curvature must be within the required tolerance. Since most of these pipe fittings are used for welding, in order to improve the welding quality, the ends are all beveled, leaving a certain angle and with a certain edge, this requirement is also relatively strict, the thickness of the edge, the angle and the deviation range There are regulations, and there are many more items in geometric dimensions than pipe fittings. The surface quality and mechanical properties of elbows are basically the same as those of pipes. For the convenience of welding, the material of the steel to be connected should be the same.

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.

Test

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.