Stainless steel welded tube, also called welded pipe, is a steel pipe made of steel plate or strip steel after extrusion molding. It is generally 6 meters in length. The production process of welded steel pipe is simple, the production efficiency is high, there are many varieties, and the equipment investment is small, but the strength is generally lower than that of seamless steel pipe
Outer diameter: 6mm to 1200mm
Wall thickness: 0.3 to 30.0mm
Length: 1~12m (according to request)
Surface: 180grit, 400grit, 600grit, hairline, satin and mirror Sanitary grade, Food grade, polished both sides.
There are several types of stainless steel welded tube/pipe.
Welded pipe process
Raw material unwinding---leveling---end cutting and welding---looper---forming---welding---internal and external bead removal---pre-calibration-induction heat treatment-sizing and alignment---eddy current detection---cutting---hydraulic inspection---pickling-final inspection (Strictly check)---packaging---shipment.
The production process of straight seam welded pipe is simple, the production efficiency is high, the cost is low, and the development is fast. The strength of spiral welded pipes is generally higher than that of straight seam welded pipes. Welded pipes with larger diameters can be produced from narrower billets. Welded pipes with different diameters can also be produced with billets of the same width. However, compared with the straight seam pipe of the same length, the weld seam length is increased by 30 to 100%, and the production speed is lower.
Weld pipe/tube are widely used in water engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction, and are one of the twenty key products developed in China.
For liquid transportation: water supply and drainage. For gas transportation: coal gas, steam, liquefied petroleum gas.
For structural use: for piling pipes and bridges; for docks, roads, and building structures.

Package Information
Packaging Details
wooden pallet
According to customer's requirements
Our Advantages
1.Best Service
2.Professional Team
3.Competitive Price
4.High Supply Ability
5.OEM/ODM services
6.High quality products will send the material cerificate
7 Variety types for selection
8 Competitive price
9 Prompt delivery
1. Q:How can i get to your factory?
A:Our factory is near shanghai Airport, we can pick you up in the airport.
2. Q:If i will need to stay in your place for few days, is that possible to book the hotel for me?
A:It鈥檚 always my pleasure, hotel booking service is available.
3. Q:What is your minimum order quantity, can you send me samples?
A:Our minimum quantity is 1 piece , as our product is stainless steel, it鈥檚 possible to send you samples, however,we can send you catalog, warmly welcome you to come visit our company.
4.Q:Which level of quality are your products?
A:We have got CE, ISO, SGS, NSS, certificate so far.
5. Q:What is the delivery time of your products?
A:In general, the delivery time of our products is about 5-7 days, customized stainless steel will be delivered as the negotiation with our clients.China Stainless Steel Pipe And Tube