Jiangsu Xinyi Steel Industry Co., Ltd.
Steel quality, integrity and Xinyi
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ASTM513 A53 A106 A36 A105 Q195 Seamless/Welded Round/Square carbon steel Pipe Customized Large Diameter Thick
We are specialized in steel tube for more than 15 years and have rich experience. Our factories has professional technicians and engineers, professional testing equipment, rich experience in delivery. We have more than 10 years of cooperative customers.We have four production bases. For usual sizes,we have stock ,so we can make quick delivery.Guarantee the quality and quantity of products, and guarantee the delivery time. The annual steel pipe production is 300000 tons, the annual fin tube production is 2 million meters.
We can cut the seamless steel pipe into the length you demand, and can make the surface to be bright by milling and grinding at the Lathe, and can grind the outer diameter and wall thickness to be the dimension you demand.If the sizes are not available from the standard common stock sizes, and the quantity are not enough for the new production, then we need process the stock larger seamless pipes into the sizes you need. And we also can make steel pipes deep processing.
| Product Name | Carbon Steel Hollow Pipe |
| Material | Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Grade B Grade C 10#,20#,45#,Q235,Q345,Q195,Q215,Q345C,Q345A 16Mn,Q345B,T1,T2,T5,T9,T11,T12,T22,T91,T92,P1,P2,P5,P9 |
| Size | Outer Dia:21.3mm-660mm,According to customer requirements |
| Wall Thickness:0.5mm-20mm,According to customer requirements | |
| Length:1-12m,According to customer requirements | |
| Outside Coating | black painting, anti-corrosion oil, galvanized or as per required by customer |
| Standard | ASTM A270-03A, ASTM A312/A312M-06, ASTM A358/A358M-05, ASTM A632-04,etc |
| Application | Petroleum, Chemical industry, mechanical equipment |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Packing | Standard Seaworthy Package,according to customer requirements |
| MOQ | 10 TON |
| Surface | Annealed, pickled, polished |
| Shipment time | Within 10-20 workdays after receiving deposit |
Q:Can you send samples?
A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:What are the shipping ports?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can choose other ports according to your needs.
Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
Q:What are the certifications for your products?
A:We have ISO 9001, SGS, EWC and other certifications.
Q:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be delayed if the demand is extremely large or special circumstances occur.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory. However, some areas are not open to the public.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.
Q:How to pack the products?
A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.