High Tensile Strength - Seamless Steel Tube - High Tensile Strength & Corrosion Resistant
PRODUCT SPECIFICATIONS
Product name | Manufacturer Directly Seamless Steel Pipe For Big Size 30mm Thickness |
Surface treatment | Bare,Oil,Painting,Galvanized,3PE |
Technique | Cold/Hot rolled,Cold-Drawn,or Hot Forged |
Standard | ASTM,GB,JS,DIN,AISI |
Outer Diameter | Customized |
Width | Customized |
Processing Service | Welding, Punching, Cutting, Bending |
Shape | Square, round, rectangular, customized |
Application field | Marine applications, Fluid Pipe,Boiler Pipe,Drill Pipe,Hydraulic Pipe,Gas Pipe,OIL PIPE,Chemical Fertilizer Pipe,Structure Pipe |
Material | A106B,A210C,A333,A335-P11,A335-T11,DIN17175,SEW680,SEW610 |
Oiled or Non-oiled: | Non-oiled or Slightly Oiled or Heavy Oiled or Shop primer and shot blasting |




Advantages: 14 years professional export experiences, fast delivery, competitive price with wholesale price with big steel stock.
Q: Do you accept customized and OEM products? A: Yes, we can produce according to your drawings and your logo; also because we have a very strong design and development team, the feedback for customized products is very good. Q: What is the MOQ? Will you accept my first order if the quantity is low? A: We will try our best to support your trial order quantity, so even 1 piece or 1 kg can start cooperation; because we are confident to make a second order with your esteemed company. Q: What are your payment terms? A: New customers usually have two payment methods: 1) 30% T/T as deposit, 70% balance and copy of bill of lading; 2) 100% irrevocable letter of credit at sight; Also feel free to contact us if you need any other terms and we will do our best. Q: How long is your delivery time? A: Our daily inventory is more than 8000 tons, so for normal product size, only need 5 days of inventory; if special size from new production, delivery 20-30 days. Q: How about the sample? Is it free or is there an extra charge? A: Yes, we would like to provide samples before ordering; if the sample is from stock, it will be free; if the sample is new production, we will charge some reasonable fees, but this fee will be charged from your first payment deducted from the order invoice. Q: How to control and guarantee the quality of your shipment? A: 1) All our factories are ISO9001 certified factories; 2) Taiyuan Iron and Steel, Baosteel and other world-famous steel mills of origin 3) Factory inspection by our own laboratory 4) SGS/BV third party inspection before delivery Q: Is there after-sales service? How long can you guarantee your product? A: Yes, we will provide after-sales service; therefore, if you have any confusion or questions during use, please feel free to contact us, we will serve you wholeheartedly; usually we can guarantee our products for 3-5 years