- Overview
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Basic Info.
Product Description
| Grade | C | Mn | Si | S | P | UTS(MPa) | YS(MPa) | EI(%) |
| Q235B | 0.12-0.20 | 0.30-0.70 | 0.30 | 0.045 | 0.045 | 375-500 | 235 | 26 |
| Q345B | 0.12-0.20 | 1.20-1.60 | 0.20-0.55 | ≤0.045 | ≤0.045 | 510-600 | 345 | 22 |
| 20#(GB) | 0.17-0.23 | 0.38-0.65 | 0.17-0.37 | ≤0.030 | ≤0.030 | 410-550 | ≥245 | ≥20 |
| OD | 15-500MM |
| Thickness | 0.5-20MM |
| Material | Q235, Q355, STK400, STK490, S235JRH, S275J2H, S355J2H, GR.A/B, X42-X70 |
| Steel Grade | Q195-Q345, 20#,16Mn,ect |
| Standard | BS1387, ASTM A53, API 5L, JIS G3444, BS EN39, EN10219 |
| Pipe end | plain end, beveled, threaded with coupling, grooved; Surface: oiled, painting, anti-corrosion |
| Lenght | 2-12M,Customer customization |
| Packing | In bundle or according to the customers’requirements |
| Delivery time | 20-30 days after reveipt customers' deposit |
| Productivity | 3000 Meteric Tons per Month |
| Remark | 1.Payment terms :T/T,L/C 2.Terms of trade:CFR,CIF 3.Minimum order:20 tons |
| Application | Building construction, oil and gas transport, scaffoliding or prop, fire pipe |
| Certificate | ISO 9001, API 5L, CE |
In the aspects of preventing steel pipe bumping, scratching, cratering, flattening, pipe deformation, raining, etc., standardization operations have been established and strictly implemented to ensure that the quality of the process of storage and transportation of steel pipes is effectively controlled.
Tianjin Jinnuo Steel Pipe Co., Ltd., is a comprehensive enterprise integrating steel pipe, carbon steel pipe, galvanized steel pipe, welded steel pipe and seamless steel pipe with finishing processing, foreign export, logistics and warehousing. We have complete specifications, sufficient stock, and supply at a low price, according to customer requirements processing customized products of various sizes.
Our products are exported all over the world, mainly to Southeast Asia, Middle East and Africa and other countries and regions. We create the greatest value for customers with high-quality products and services, and have been widely recognized and trusted by customers, and have won positive feedback and praise.
We welcome new and old customers to contact us, and establish a good business relationship, to achieve common success!
1.Q: Are you a manufacturer?
Although we are brand-name products, but our prices are very favorable and competitive.
Customer from all over the world to purchase our products, because our best price.
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
A: Spot delivery can be arranged immediately.The fastest delivery time can be communicated according to your order details.
5.Q: Why choose our company's MS square tube?
A: We have more than ten years of production experience, strict quality control, we are the source manufacturer, the price is cheap.
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