Product Details
Product Description
Product Description
China supplier QSTE700TM welded square pipe round cold bending carbon steel tube
Quality control of QSTE700TM welded square pipe
1. Material selection: Select suitable materials, such as low alloy steel, stainless steel, etc., to ensure good tolerance and toughness in low temperature environment.
2. Heat treatment: Through the heat treatment process, such as normalizing, quenching and tempering, the pipe is tempering treatment, improve its structure and performance, and improve the resistance to low temperature.
3. Material alloying: Through the addition and allocation of alloying elements, adjust the composition of the material to obtain better low temperature performance. For example, adding appropriate alloying elements to carbon steel, such as chromium, nickel, etc., can improve its low temperature resistance and corrosion resistance.
Specification:
Product Name
| QSTE700TM welded square pipe
|
Grade
| 10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52
|
Standard
| GB/T3091-2001 , BS 1387-1985 , DIN EN10025 , EN10219 , JIS G3444:2004 , ASTM A53 SCH40/80/STD , BS- EN10255-2004
|
Shape
| Round/Square/Rectangle
|
Length
| 5m-14m,5.8m,6m,10m-12m,12m
|
Surface Treatment
| 1. Galvanized
2. PVC,Black and color painting
3. Transparent oil,anti-rust oil
4. According to clients requirement
|
Application
| Construction, Automobile,Bridge,Transportation,Agriculture, etc.
|
We Can Provide Free Samples，More Details PLS Contact Us！
|
Technical advantage:
1. Seamless processing technology:Seamless machining eliminates welds in the pipe, providing a uniform material and excellent structural consistency.
2. High strength and pressure resistance:These materials have excellent mechanical properties and are able to maintain their strength and toughness at low temperatures.
3. Good welding performance:This good weldability ensures the tightness and structural integrity of the piping system, reducing the risk of leaks and failures.
Production process:
1. use real materials,uniform texture and good carrying capacity.
2. Surface luster,uniform zinc layer,no leakage,no slip.
3. We have accurate CNC machine tools to provide arbitrary cutting to meet the needs of customers.
4. Strong coating toughness.
Application:
Petrochemical machinery:oil derrick, chemical machinery, oil and gas pipeline.
New energy industry:battery frame, photovoltaic support, windpower.
Agricultural machinery: harvester, turnover plow,land preparation machine.
Company profile:
Yige special Steel science technology Co., Ltd has been specialized in manufacturing special-shaped steel pipes,seamless pipes, cold bending welded steel pipe and other cold drawn materials. We have more than 8 years of production and export experience. All of our products comply with international quality standards and are greatly appreciated in a variety of markets around the world.
Why choose us:
1.We are a professional manufacturer.
2. Our group covers an area of 37000sqm,more than 100 high quality technology employees include 6 engineers.
3. We have 6 fully automatic welding production line.High production strength so that the annual output of more than 2 million sets.
4. We can assure you the delivery time.
5. Our group are certified by ISO,API and etc.
6. Good after-sales service,no dispute
Certificate display:
Packing and delivery:
The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.
Cooperative partner:
SANY,SUNWARD,DOOSAN,ZOOMLION,CRRC,LEMKEN,ETC.
FAQ:
Q1: Do you have quality control?
A1: Yes, we have gained BV, SGS authentication.
Q2:what is your company location?
A2:Our office is located in Changsha City Hunan province.
Q3: Do you give any discount ?A3: We'll surely try our best to help you get those by the best price and good service at the same time.
Q4:why should you buy from us not from other suppliers?
A4:large storage, with competitive price, fast delivery.
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.
View more
>>
Modern Prefab Steel Structure Building Prefabricated Warehouse/Workshop/Aircraft Hangar/Office Construction Material
>>
Daikin Solenoid Valve LS-G02 Series
>>
Radial Winter Tire 185/60r15 Atlas/Linglong Polarbear 1
>>
Touch 15 CNC Press Brake with 4+1 Axis Control and Siemens Motor
>>
Excavation Machine Accessories 5 Tonne 1200mm Tilting Mud Bucket/Excavator Tilt Rotating Bucket for Sale
>>
Taijia ferro scanning steel bar detector Rebar Corrosion Tester civil engineering project Rebar Corrosion scanner
>>
Mini Rotary Cultivator Farming Machinery Powered by FP188F 13HP Gasoline Engine Tiller
>>
Custom Stabilizer Bar for 350Z Sway Bar with Bushing Auto Racing Performance Parts
>>
0.18X1.22m 4/5/6mm Thickness Interlocking Vinyl Floor Tile Spc Floor
>>
Shampoo Adjustable Height Back Washing Hair Bowl Shampoo Basin Hair Sink
>>
GAPV Hot Sell Daytime Lamp LED Daytime running lights For Toyota Corolla Camry Yaris Lexus Altis Tacoma Sienta Sienna Hilux
>>
Hot Shine Cleaner Protecting Aerosol Tire Foam spray Good Price
>>
Anon Crush Corn Grass Potato Sweet Potato Straw Flail Mower
>>
Best price and luxury design children's race car beds
>>
NBR Rubber Fuel Oil Hose Diesel Transfer/Delivery W/Static Wire for Tank & Pump
>>
New Horizontal Metal CNC Screw Milling Machine with High Precision Ball Screw
>>
3 in 1 Plastic Children Sliding Riding on Toys Baby Learning Walker Toys Multifunctional Rocking Car
>>
High Speed Powder Coating Mixer Machine
>>
Poly Bag Inserter for Drums
>>
Dream color LED Strip Light DC24V UCS2904 rgbw addressable RGBW LED Strip Lightings
