Home > Products > welded round steel pipe > China factory direct cold bending round welded steel pipe with high precision
China factory direct cold bending round welded steel pipe with high precision
- 20000 Ton / Tons per Month
- SHANGHAI,SHENZHEN,QINGDAO
- T/T L/C Credit Card
- 7 days
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Product Details
Place of Origin: | China | Certification: | Other, ISO,CE,BV | Thickness: | 1.5, 12 |
Application: | Other, agricultural machinery,mining machinery,hosting machinery | Technique: | ERW | Alloy Or Not: | Non-alloy |
Secondary Or Not: | Non-secondary | Section Shape: | Round | Outer Diameter: | 30, 325 |
Product Description
Cold bending welded round steel pipe can be used in various fields,such as agricultural machinery,aerial work machinery,petrochemical machinery and hosting machinery and so on.The pipe has the characteristics of high precision,homogenizing wall thickness,uniform,uniform.The pipe size can be customized.
Product specifications
Product Name | Welded round steel tube |
Material | Q235B,Q355B,Q500D,Q620D,Q690D,QSTE500TM,QSTE600TM,QSTE700TM |
Standard | API 5L ASTM A106 A53, AP175-79, DIN2I5L , ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A179/A192/A213/A210 /370 WP91, WP11,WP22. DIN17440, DIN2448,JISG3452-54. |
Outer Diameter | 1/2" to 24" 11.2mm to 609.6mm |
Wall Thickness | SCH5S, SCH10S, SCH20S,SCH20, SCH30,STD, SCH40, SCH60, SCH80, SCH100, SCH140, SCH160,XS |
Length | 5.8m 6m Fixed, 12m Fixed, 2-12m Random |
Technology | 1/2"--6": hot piercing processing technic 6"--24" : hot extrusion processing technic |
Surface | Black Painted, Galvanized, Natural, Anti-corrosive 3PE coated, polyurethane foam Insulation |
Our advantages
1.Customization:our tubes can be made by customer's requirements.
2. High-strength: Grain refinement and crystallinity increase during processing.
3. High-toughness: Plastic deformation occurs in the process of processing, so that the organization is refined and homogenized.
4. Corrosion resistance:The tube can withstand water and othertypes corrosion owing to its special crafting process.
5.High yield:we have advanced equipment in the industry,so the yield can be assured.
Why choose us
1. We can provide the free sample for your inspection and check.
2. We can provide the personal customized service, such as adding your company's logo on the Products, the specified color and so on.
3. If you come to China, we would like to show you around the factory.
4. If you have any question, please contact me without hesitation.
Application
Agricultural machinery
Mining machinery
New energy field
Company profile
Hunan Yige Special Steel Science Technology Co., Ltd. was founded in 2015. With self-built standard factory area of more than 30,000 square meters, office building of more than 5,000 square meters, covering an area of more than 100 acres.
It's a high-tech enterprise specialized in the production,R&D and sales of the high-performance, high-precision, special-shaped seamless steel pipes and cold-bending welded pipes. The 460-960E series of high-strength seamless square pipe produced by the company has been rated as a new industrial product of Hunan Province, we hold with a number of practical patents, and has passed ISO9001, 14001, 45001, BV, CE and other system certifications.
The company has 500T/300T/200T hydraulic drawbench machines, 60T/30T chain drawbench machines, multifunctional 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. The annual output more than 50,000 tons.
Our products are characterized by "high, precision, special and different" (high strength, high precision, special materials and special-shaped section). It can meet the needs of customers in various industries for materials with high strength, high toughness, easy welding, impact resistance, fatigue resistance, wear resistance, corrosion resistance.
Certificate display
we hold with a number of practical patents, and has passed ISO9001, 14001, 45001, BV, CE and other system certifications.
Packing and delivery:
Packaged by strong steel wire in bundle or other package as customer request.
Our cooperate partner
FAQ
Q1: Are you a manufactuer or trading company?
A1: We are manufactuer.
Q2: Can you do the design for us?
A2: Yes,of course.
Q3: Is the sample free,and How long can I expect to get the sample?
A3: It's free,if we have stock,we will send to you as soon as possible.
Q4: What is your terms of delivery?
A4: EXW,FOB,CIF,C&F.
Q5: What's your payment term?
A5: 30% deposit,Pay the 70% before delivery.
Q6: Where is your company?
A6: Our company is in Hunan,China.
Q7: How long is the delivery period of the product?
A7: After confirm the order and payment.
Q8: Where is your loading port?
A8: SHANGHAI,TIANJIN,QINGDAO,SHENZHEN.
Company Profile
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.
Contact Us
- Hunan Yige Special Steel Science Technology Co.,Ltd
- Contact nameMelody
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