ASTM Seamless Stainless Steel Tube20#45#16mn Q235 Q345b Boiler Coil Tube Precision Seamless Steel Tube Honed Tube Alloy Seamless Steel Tube Round Tube Pipe
China ASTM Seamless Stainless Steel Tube20#45#16mn Q235 Q345b Boiler Coil Tube Precision Seamless Steel Tube Honed Tube Alloy Seamless Steel Tube Round Tube Pipe, Find details about China Steel Pipe, Steel Tube from ASTM Seamless Stainless Steel Tube20#45#16mn Q235 Q345b Boiler Coil Tube Precision Seamless Steel Tube Honed Tube Alloy Seamless Steel Tube Round Tube Pipe
Alloy Steel Pipe & Tube
Alloy pipe is a type of seamless steel pipe. Alloy pipes are divided into structural seamless pipes and high-pressure heat-resistant alloy pipes. Mainly different from the production standards and industry of alloy pipes, annealing and tempering of alloy pipes change its mechanical properties. To achieve the required processing conditions. Its performance is higher than that of general seamless steel pipes. It has higher variability utilization value, alloy pipe contains more Cr in chemical composition, and has high temperature resistance, low temperature resistance and corrosion resistance.
| Type | Seamless |
| Size | Outside diameter: 21.3 mm ~630 mm Wall thickness: 2 mm ~60 mm |
| Standard | ASTM A333, ASTM A335, ASTM A213 |
| Grade | Gr.3, Gr.6, P/T5, P/T9, P/T11, P/T12, P/T22, P/T91, P/T92 |
| Surface | Antirust paint, varnish etc. |
| Packing | Bundle, plastic bag, woven bag, wooden case |
| Delivery | stock, 5-30days to port |
| Payment | T/T, D/P, L/C at sight, Usance L/C etc. |
Alloy tubes are mainly used for heating surface tubes of low and medium pressure boilers (working pressure generally not greater than 5.88Mpa, working temperature below 450°C); for high-pressure boilers (working pressure generally above 9.8Mpa, working temperature at 450°C ~650°C) heating surface pipes, reheaters, petrochemical land pipes, etc.
Why Choose Us
Based on own factory, our price is below the market average price with quality guarantee.
2.Professional Service Team
We have excellent sales men and technicians to quickly solve your problems quickly and in a timely manner.
3.Flexible Payment Terms
We supply flexible payment terms such as T/T, D/P, L/C at sight, Usance L/C.
4.Large Stock
We have large stock of products for your emergency need.
5.Shorter Delivery Period
We have complete production capacity to satisfy your delivery requirement.
Specialist supplier of steel pipes and fittings since 2006; EPC sources from us!
Hebei Yongqiang Pipeline Co.,Ltd is a professional supplier and distributor of stainless steel pipe and tube with our own factory. The factory covers a land area of 135,000 square meters with more than 200 employees, we have an annual capacity of 20000 tons with professional and advanced production equipment. We have 3 seamless steel pipe production lines for size 1/2" to 24" and 20 welded pipe production lines for size 1/2"-80". In order to better serve our clients, we also supply other products such as alloy steel pipe, casing pipe and related pipe fittings etc.
Our product range covers all available standards and grades. We have daily stock available for servicing our global EPC clients, including:
Austenitic Stainless Steel Pipe: ASTM A312, ASTM A213, ASTM A269, EN10216-5 etc.
Duplex Stainless Steel Pipe: ASTM A789 (ASME SA789), ASTM A790 (ASME SA790) etc.
Alloy steel pipe: ASTM A333, ASTM A335, ASTM A213, DIN17175 etc.
Casing steel pipe: API 5CT etc.
Fittings: ASTM A234, ASTM A403, ASTM A402, ASTM A860 etc.
Flanges: ASTM A105, ASTM A182, ASTM A350, ASTM A694 etc.
As a professional supplier, we can supply the products as your sample, drawing or other request.
Some of the factors that make us the preferred steel pipe manufacturer and supplier to work with are:
Wide range of products to select from
We offer high quality steel pipe and competitive price
We provide OEM service upon request
Prompt and reliable customer service
"Integrity, Efficiency, Win-Win cooperation" being our values.
Welcome to contact us for cooperation to create values
1.What's your advantage?
A: Honest business with competitive price and professional service on export process.
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A : We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit. Besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.
3.Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.
4.Where are you? Can I visit you?
A: Sure,welcome to you visit our factory at any time.
5.How about the delivery time?
A: Within 15-35 days after we confirm you requirement.
6.what kind of payment does your company support?
A: T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me.
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