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The production process of stainless steel pipes typically involves several key stages: hot rolling, cold rolling, pickling, annealing, and drawing. First, stainless steel billets are heated to the required temperature and then hot rolled or cold rolled into pipe billets. The pipe billets are then formed into tubes through extrusion or drawing processes. After this, the tubes are pickled to remove oxide layers, followed by annealing to enhance internal structure and corrosion resistance. The final steps include drawing the tubes to precise dimensions and surface treatment like polishing or coating for improved aesthetics and durability.
Common materials used for stainless steel pipes include austenitic steels such as 304, 316, and 321, known for their excellent corrosion resistance, mechanical properties, and suitability for various industrial applications, especially in harsh environments like chemical processing and marine industries.
| Product Name | Stainless Steel Pipe |
| Material | 304/304L/316/316L/321/309S/310S/904L/202/201/430/410/409 etc. |
| Thickness | 0.5mm-100mm |
| Diameter | 6mm~820mm |
| Length | 1000mm~12000mm or customized |
| Type | Seamless |
| Standard | ASTM,AISI, ASME ,SUS,JIS,EN,DIN,BS,GB |
| Surface | Polishing,annealing,pickling,bright etc. |
Standard seaworthy export packing or according to the customers' request
Shandong Quansheng Material Technology Group Co., Ltd. is a professional enterprise engaged in the production, processing and sales of stainless steel, with an efficient and professional management and technical team, as well as advanced production equipment. We use high-quality stainless steel raw materials to ensure excellent corrosion resistance and mechanical properties.
The products cover stainless steel plates, stainless steel pipes, stainless steel rods, stainless steel strips, stainless steel profiles, stainless steel wires, stainless steel pipe fittings, stainless steel forged flanges, etc.
The company has many years of export experience, and its products are exported to the United States, Britain, Germany, Russia, France, Brazil, Japan, South Korea, India, Vietnam, Australia, the Philippines, Zambia, Indonesia and other countries.
The company adheres to the enterprise spirit of "honest management, win-win cooperation", and wholeheartedly cooperates with friends from all over the world with sincere service!
Q: Are you trading company or manufacturer?
A: We are professional manufacturer for steel pipes,and our company also is a very professional and technical foreign trade company for steel products. We have more export experience with competitive price and best after-sales service. Apart from this,we can provide a wide range of steel products to meet the requirement of customer.
A: Yes,we promise to provide best quality products and delivery on time no matter if the price change lot or not. Honesty is our company's tenet.
A: The sample could can provide for customer with free,but the freight will be covered by customer account. The sample freight will be returned to customer account after we cooperate.
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours. Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.
A: Yes,that's what we guarantee to our clients. we have IS09000,IS09001 certificate,APISL PSL-1 CE certificates etc.Our products are of high quality and we have professional engineers and development team.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or paid against copy of B/L within 5 working days. 100% Irrevocable L/C at sight is favorable payment term as well.
A: Yes absolutely we accept.
