Product Details
Product Description
Product Description
Electric resistance welded steel pipe ERW cold bending round steel tube
Electric Resistance Weld (ERW) Carbon Steel Pipe is manufactured by cold-forming carbon steel into the pipe. The pipe is formed by rolling a carbon steel plate and then welding the seam with an electric current.
specifications:
item
| Cold bending welded round steel pipe
|
type
| round
|
Material
| Q235, Q345
|
Outer Diameter
| 21.3-1512mm
|
Wall Thickness
| 1.2-51.2mm
|
Hardness
| Full Hard
|
Yield (≥ MPa)
| 460
|
Ultimate Strength (≥ MPa)
| 350
|
Elongation (≥ %)
| 15
|
Tolerance
| ±1%
|
Processing Service
| Bending, Decoiling, Welding, Punching, Cutting
|
PRICE TERM
| CIF CFR FOB Ex-Work
|
MOQ
| 1 Ton
|
Package
| Standard Sea package
|
Product details:
ERW steel pipes are manufactured by low-frequency or high-frequency resistance "resistance". They are round pipes welded from steel plates with longitudinal welds. It is used to transport oil, natural gas, and other vapor-liquid objects, and can meet various requirements of high and low pressure. At present, it occupies a pivotal position in the field of transportation pipes in the world. During ERW pipe welding, heat is generated when current flows through the contact surface of the welding area. It heats the two edges of the steel to the point where one edge can form a bond. At the same time, under the action of the combined pressure, the edges of the tube blank melt and squeeze together.
Quality assurance:
1. Use coil plate produced by large steel mills such as Baowu and Lianyuan steel as raw materials.
2. Advanced welding equipment and technology to ensure welding quality.
3. The combination of on-line internal burr scraping,flaw detection,on-line weld heat treatment and off-line overall heat treatment can ensure good overall performance of the pipe.
Application: High strength shaped steel pipe
ERW steel pipe used for transporting gas and liquid objects such as oil and gas could meet the low and high-pressure requirements. In recent years, with the development of ERW technology, more and more ERW steel pipes used in the oil and gas fields, the automobile industry, and so on.
Company profile:
Yige special Steel science technology Co., Ltd
Yige special Steel science technology Co., Ltd was established in 2015, as a leading company in the metal&alloy industry, we specialize in high-quality of stainless steel, carbon steel, alloy steel, high-performance and high-precision of special-shaped steel pipes,seamless pipes and other cold drawn materials in the domestic and international market. Our products can implement GB, ASTM, JIS, DIN, BS, and other standards. In addition, with rich experience in exporting, we have established a long-term relationship with a lot of reliable shippers. Accordingly, we will help you choose the best freight firm which will save you money and time considerably. Due to our excellent quality and competitive price, we have been servicing customers throughout the world and winning a good reputation as far as we have exported to countries like UAE, Korea, Africa, Vietnam, Dubai, Australia, and so on. Welcome business partners to visit our company and discuss cooperation!
Certificate display:
Our business operation concept is: Provide one-stop comprehensive solutions for the steels sourcing of our customers, create value for customers and achieve mutual benefits.
Packing and delivery:
PERFECT PACKING Perfect seaworthy package, or as per customer's request. EXCELLENT TRANSPORT Delivery of these goods with excellent transportation in 15-35 days after payment. Standard Seaworthy packing, 3 layers of packing. Inside is kraft paper, the Middle is water plastic film, and outside is GI steel sheet to be covered by steel strips with lock, with inner coil sleev
Cooperative partner:
SANY,SUNWARD,DOOSAN,ZOOMLION,CRRC,LEMKEN,ETC.
FAQ:
Q1:What product information do I need to provide?
A1:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q2:Can I go to your factory to visit?
A2:Of course, we welcome customers from all over the world to visit our factory.
Q3:How do you control quality?
A3:Mill test certification is supplied with shipment,third party inspection is available.
Q4:Do you have a discount?
A4:We will do our best to provide you with these services at the best price and quality service.
Q5:What can you buy from us?
A5:Seamless steel pipe, welded steel pipe, stainless steel series, high-performance and high-precision of special-shaped steel pipes,seamless pipes and other cold drawn materials.
Company Profile
Hunan Yige Special Steel Science Technology Co.,Ltd
Hunan Yige Special Steel Technology Co.,Ltd was founded in August 2015.It’s a high-teach enterprise specialized in the production, R&D and sales of the high-performance and high-precision of special-shaped steel pipes, seamless pipes and other cold drawn materials.we are passed ISO9001, 14001, 18001 ,450001,CE and other system certification. The company has several sets of chain drawbench machine and hydraulic drawbench machine, one roller bottom type natural gas heat treatment furnace, several sets of head making, straightening, sawing, surface treatment and machining equipment, and equipped with a full set of physical and chemical testing equipment. Annual output more than 20,000 tons of seamless square pipe, special-shaped steel pipe, round pipe and other products with various materials, perimeter of 40-1800mm and wall thickness of 1-30mm. Our products are characterized by “high, precision, special and different” (high strength, high precision, special materials and special-shaped section). Various special-shaped steel pipes can be developed, designed and produced according to the different requirements of customized to meet the high-quality and high-performance, high strength, high toughness, easy welding, impact resistance, fatigue resistance, wear resistance and corrosion resistance. Our company developed The low carbon, low alloy and ultra-high strength seamless rectangular pipe has a yield strength of up to 1000 MPa, excellent comprehensive properties such as toughness, low temperature impact and fatigue life, and good application effect. Now our factory products have been widely served high-end equipment manufacturing industries at home and abroad, such as aviation, military industry, nuclear power, marine industry, shipbuilding, high-speed rail, engineering machinery, construction machinery, steel structure, petrochemical industry, agricultural machinery, textile machinery, passenger cars, special vehicles, vehicle axle, water conservancy and hydropower, communication towers, pressure vessels and other industries. We have cooperated with many well-known enterprises in many industries, such as China Hi-tech, China Railway Construction Heavy Industry, Zoomlion, Sany Heavy Industry, Sunward Intelligence, Yutong Heavy Industry, Dongfeng Motor, Chery Automobile, China Yto, Modern Agricultural Equipment, and have won the trust and praise of customers.
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