- Overview
- Product Description
- Packaging & Shipping
- Company Profile
- Our Advantages
- FAQ
Basic Info.
Product Description
Shandong Runhai Steel Co., Ltd. is located in Jinan City, Shandong Province. It is a professional steel sales company integrating domestic trade and foreign trade.
Our hot selling products include stainless steel sheet plate/pipe tube/coil/strip, carbon steel sheet plate/pipe tube/coil/strip, galvanized steel sheet plate/pipe tube/coil/strip, aluminum sheet plate/coil/pipe tube, PPGI/PPGL coil ,ductile iron pipe, steel sheet pile, aluminum sheet/pipe tube, roofing sheet tile, H&I beam/Angle bar/U&C channel,steel rebar/deformed bar , iron wires, copper sheet plate/pipe tube,etc.
| Product Name | Carbon Steel Pipe Tube | ||||
| Standard | API5L, ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A270, ASTM A249, ASTM A511,ASTM A778 ,ASTM A312,ASTM A358,ASTM A409,ASTM A213,ASTM A790,ASTM A268,ASTM A269,ASTM A554,ASTM B338,ASTM B673,ASTM B674,ASTM B677,ASTM B675, ASTM B676, ASTM B690,ASTM A928,ASMEB36.19,ASMEB36.10,ASTMA179/A192/A213/A210/370WP91,WP1,WP2 | ||||
| GB5310-2009,GB3087-2008,GB6479-2013,GB9948-2013,GB/T8163-2008, GB8162-2008,GB/T17396-2009 | |||||
| EN10216-5,EN10217-7,DIN 17456,DIN 17458 | |||||
| JIS G3463,JIS G3119,JIS G3446,JIS G3218,JIS G3258,JIS G3448,JIS H4631 | |||||
| DEP 31,DEP 40,DEP 20,DEP 32,DNV-OS-F101 | |||||
| Grade | Q195 = S195 / A53 Grade A | ||||
| Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 /ST42.2 | |||||
| Q345 = S355JR / A500 Grade B Grade C | |||||
| Length | 5.8~12.0 m or as customized | ||||
| Surface Treatment | Prime quality (bared, oiled, color paint, 3LPE, or other anti-corrosive treatment) | ||||
| Inspection | With Chemical Composition and Mechanical Properties Analysis; | ||||
| Dimensional and Visual Inspection, also with Nondestructive Inspection. | |||||
| Application | Structure, Electric power transmission tower projects, Piling, Water, Oil & gas pipeline engineering, Mechanical industry, Municipal projects, Roads and its auxiliary facilities, etc. | ||||
Carbon steel pipe is a spiral seam steel pipe with a steel coiled plate as a raw material, which is often extruded and formed by welding with an automatic double-wire submerged arc welding process. The spiral steel pipe feeds the strip steel into the welded pipe unit, and after being rolled by multiple rollers, the strip steel is gradually rolled up to form a round tube blank with an open gap. 3mm, and make the two ends of the welding port flush.
The production of our seamless steel pipes is tightly regulated and all of the pipes we produced have been fully tested to international standards to ensure we only supply the hightest products.
Carbon Seamless steel tube with hollow section, a large number of pipeline used for conveying fluid, such as oil, natural gas, gas, water and some solid materials pipeline. It is widely used in the manufacture of structural and mechanical parts, such as oil drill pipe, automobile transmission shaft,bicycle frame and steel scaffolding used in construction.
Shandong Runhai is the first eve I agent designated by Baosteel, An Steel, Shougang, XINGCHENG SPECIAL Steel,SHAGANG Group ,etc so our products is of quality,lead time is flexible,cost effectiveness, it is very competitive to best maximize customers benefits. Mainly available material and grades .
Shandong Runhai Stainless Steel Co., Ltd. is located in Jinan City, Shandong Province, with a registered capital of 51.17 million yuan. It is a professional steel sales company integrating domestic trade and foreign trade.
1.Q: Why choose us?
A: We are an iron and steel enterprise integrating industry and trade,Our company have been in steel business for more than ten years, we are internationally experienced, professional, and we can provide variety of steel products with high quality to our clients
2.Q: Can provide OEM/ODM service?
A: Yes. Please feel free to contact us for more details discuss.
3.Q: How is your Payment Term?
A: Our usual payment methods are T/T, L/C, D/A, D/P, Western Union, MoneyGram, payment methods can be negotiated and customized with customers.
4.Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
5.Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
6.Q: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
7.Q: Can you provide sample?
A: Yes, for regular sizes sample is free but buyer need to pay freight cost.
8.Q:How can I get a quotation from you ?
A:You can leave us message, and we will reply every message in time.