Our company can provide relevant quality inspection certificates such as SGS, MTC, etc., to serve you with the best quality, large
warehouse and competitive price.
warehouse and competitive price.
Japan exported 3.46 million tons of steel products in March 2020. up by 26.4% YOY and by 17.5% MOM. according to statistics released by the Ministry of Finance.
spiral welded steel pipe
| Product Name | a53 carbon spiral welded steel pipe |
| Material | Q345 20Cr 40Cr 20CrMo 30-35CrMo 42CrMo 20# 10# 20G 12Cr1MoVG 15CrMoG 16Mn 12CrMo 12Cr2Mo 12CrMo 1Cr5Mo 1Cr19Ni11Nb 360 410 460 37Mn 34Mn2V 35CrMo |
| Standard | DIN GB ISO JIS BS ASTM AISI etc. |
| Outer Diameter | 10-600mm or as required |
| Wall thickness | 1-60mm or customized |
| Length | 5-12m or as cutomer requirement |
| Inspection | ISO API or any third party |
| Ends | Plain, Beveled, Thread with coupling or cap, Bending |
| Ends protector | Plastic pipe cap or Iron Protector |
| Packing | Bundles, in bulk, bags, standard seaworthy package |
| Applications | Fluid Oil Gas Drill Hydraulic Chemical Structure |
| Delivery | Container or bulk carrier Within 7-10 workdays after receiving deposit or L/C |
| Payment terms | T/T L/C |
| Product name | Material | Standard | Size(mm) | Application |
| low temperature tube | 16MnDG 10MnDG 09DG 09Mn2VDG 06Ni3MoDG ASTM A333 | GB/T18984- 2003 ASTM A333 | OD:8-1240* WT:1-200 | Apply to - 45 ℃ ~ 195 ℃ low temperature pressure vessel and low temperature heat exchanger pipe |
| high-pressure boiler tube | 20G ASTMA106B ASTMA210A ST45.8-III | GB5310-1995 ASTM SA106 ASTM SA210 DIN17175-79 | OD:8-1240* WT:1-200 | Suitable for manufacturing high pressure boiler tube, header, steam pipe, etc |
| Petroleum cracking tube | 10#20# | GB9948-2006 | OD: 8-630* WT:1-60 | Used in oil refinery furnace tube, heat exchanger tube |
| Low medium pressure boiler tube | 10# 20# 16Mn,Q345 | GB3087-2008 | OD:8-1240* WT:1-200 | Suitable for manufacturing various structure of low and medium pressure boiler and locomotive boiler |
| General structure of the tube | 10#,20#,45#,27SiMn ASTM A53A,B 16Mn,Q345 | GB/T8162- 2008 GB/T17396- 1998 ASTM A53 | OD:8-1240* WT:1-200 | Apply to the general structure, engineering support, mechanical processing, etc |
| Oil casing | J55,K55,N80,L80 C90,C95,P110 | API SPEC 5CT ISO11960 | OD:60-508* WT:4.24-16.13 | Used for extraction of oil or gas in oil Wells casing, used in oil and gas well sidewall |
Products ShowSpiral welded pipe: It is made by rolling a low carbon carbon structural steel or a low alloy structural steel strip into a tube blank at a certain angle of a helix (called a forming angle), and then welding the pipe seam, which can be used in a narrower manner. Strip steel for the production of large diameter steel pipes. The welded pipe shall ensure that the hydraulic test and the tensile strength and cold bending performance of the weld are in compliance with the regulations.
Products applicationSpiral welded pipes are widely used in natural gas, petroleum, chemical, electric power, heat, water supply and drainage, steam heating, pressure steel pipes for hydropower stations, thermal power generation, water sources and other long-distance transportation pipelines, as well as piling, dredging, bridges, steel structures and other engineering fields.
Our CompanyCangzhou Steel Pipe Group (CSPG)Co.,Ltd.
No.92 JieFang East Road ,Cangzhou City, Hebei,P.R.China.
CSPG has more than eighteen years history company which located in Lecong Iron and Steel World, a well-known steel distribution center in China, with superior geographical position and convenient water and land transportation.
We are a direct-selling manufacturer specializing in the research and development of spiral steel pipes, steel spiral pipes, anti-corrosion steel pipes inside and outside. Since its inception, the company has been guided by a brand-new thinking of steel pipe product market based on the business philosophy of honesty, pragmatism and knowledge-seeking.
In addition, we have established a good relatioinship with our customer from Europe, South America,Asia and Africa. Our Annual export volume is about 250,000 metric tons. Kai steel has a good reputation at home and abroad. We really hope to based on a good business relationship with you. The sample order can be accepted. And we sincerely welcome you to visit our factory and company to negotiate business.
If you should have any other questions, pls feel free to contact me Suzie.
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Factory | Workshop |
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Warehouse | Team |
Our Service
 | SGS MTC |
Alibaba Gold Plus Supplier Our company has been verified onsite by world-leading inspection company.With the best steel quality, strict quality management, perfect after-sales service, reasonable product prices, good customer reputation, integrity of the business philosophy. Realize the common development of customers, employees and enterprises. |  |
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In addition to a large stock in our warehouse,we have our own processing center, which can cut, sculpt, spray and other materials. Greatly reduced our processing costs, wecan provide preferential prices to you
.Packing & Delivery
Packing Details : Bundles etc standard seaworthy package. Container of Bulk carrier
Delivery Details : 7-10 workdays after receiving the deposit or L/C.
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