Hot Sale 304 SMO Austenitic Alloy and Duplex Stainless Steel Seamless Pipe SS Pipe Manufacturers
Product Name | Q235 Q195 Q345 ST S355 Hot rolled cold rolled carbon steel pipe |
Size Tolerance | ±1% |
OD | 10-700 mm |
Thickness | Cold rolled:1~4.0mm |
Hot rolled:4mm~20mm |
Length | 1-12M |
Technology | Hot roll, cold roll, cold drawn, ect. |
Material | 10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52 Grade A, Grade B, Grade C |
Standards | API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711 |
Certifications | MTC ISO9001 |
Packing | Industry standard packaging or according to client's requirement |
Payment | T/T,L/C,Western Union,Paypal,Apple Pay,Google Pay,D/A,D/P,MoneyGram |
Delivery time | Usually 15 working days, your purchase volume determines our delivery time |
Steel pipes are steel products with a hollow section whose length is much greater than its diameter or circumference. According to the cross-sectional shape, it is divided into round, square, rectangular and special-shaped steel pipes; according to the production process, it is divided into seamless steel pipe and welded steel pipe. Among them, seamless steel pipes are divided into two types: hot-rolled and cold-rolled (drawn), and welded steel pipes are divided into straight seam welded steel pipes and spiral seam welded steel pipes.
The main advantages of seamless pipes are: High strength: Seamless steel pipes generally have high tensile strength Corrosion resistance: It can resist corrosion from acid, alkali, salt and atmospheric environment, and has good high temperature resistance. Dimensional accuracy: The inner and outer surfaces of seamless steel pipes are smooth, providing higher dimensional accuracy and stability. Wide range of applications: Seamless steel pipes are widely used in petroleum, chemical industry, energy, medicine, aerospace and other fields.
Cold-drawn steel pipe is a type of steel pipe, that is, it is classified according to different production processes, which is different from hot-rolled (expanded) pipe. It is made through multiple passes of cold drawing during the diameter expansion process of the raw tube blank or raw material tube, usually on a 0.5 to 100T single-chain or double-chain cold drawing machine.
Q1:Can you send samples?
A:Of course, we can provide customers with free samples and express shipping service to all over of the world.
Q2:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your
needs.
Q3:What is your terms of payment ?
A:30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.
Q4.Do you provide custom made Products service?
A: Yes,if you have your own design , we can produce according to your specification and drawing.
Q5:What are the certifications for your products?
A:We have ISO 9001,CE, MTC, third parties' inspections are all available such SGS, BV ect.
Q6:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances
occur.
Q7:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.