Zhengzhou Duorui enterprise Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 20000 Piece/Pieces per Month |
| Delivery Time | 10-15days after receiving the deposit. |
| Packaging Details | With steel or wooden pallets. |
| Thickness | 1mm-20mm |
| Application | construction site, industry |
| Grade | all grade |
| Technique | seamless/welded pipe |
| Surface treatment | plain, printed, galvanized, sheradizing |
| Length | 0.5m-12m |
| Brand Name | Duorui |
| Model Number | 40mm |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 20000 Piece/Pieces per Month |
| Delivery Time | 10-15days after receiving the deposit. | Packaging Details | With steel or wooden pallets. |
| Thickness | 1mm-20mm | Application | construction site, industry |
| Grade | all grade | Technique | seamless/welded pipe |
| Surface treatment | plain, printed, galvanized, sheradizing | Length | 0.5m-12m |
| Brand Name | Duorui | Model Number | 40mm |
| Certification | ISO | Place of Origin | China |
| High Light | Zinc Coated Square Steel Pipe ，Large Size Square Steel Pipe ，Square Galvanized Steel Pipe | ||
our company supply all kinds of steel pipe, steel profiles, with different shape, wall thickness, length, also provice cutting, welding, bending service, different surface treatment for example oiled, black, painted colors, electric galvanized, mechanical zinc-plating, hot dip galvanized, sheradizing, decromet, etc.
| Product name | Carbon steel pipe for construction | |||
| Standard | China: 10#, 20#, 16Mn, 20G, 15MoG, 15CrMo, 30CrMo,42Crmo, 27SiMn, 20CrMo | |||
| U.S.A.: Gr. B/Gr.A/A179/A192/A-1/T11/T12/T22/P1/FP1/T5/4140/4130 | ||||
| Japan: STPG38,STB30,STS38,STB33,STB42,STS49,STBA23,STPA25,STPA23 | ||||
| German: ST33,ST37,ST35,ST35.8,ST45,ST52,15Mo3,13CrMo44, 1.0309, 1.0305, 1.0405 | ||||
| | Russia: 10, 20, 35, 45, 20X | |||
| Outer diameter | 25mm-800mm (0.98''-31.4'') diameter can be manufactured as cutomer require | |||
| Wall thickness | 1mm-20mm (0.11''-0.78'') wall thickness can be manufactured as cutomer require | |||
| Length | 500mm-13000mm (19.6''-511.8'' or random length) | |||
| Shape | Round, square, rectangular, special-shaped pipe | |||
| Delivery time | Stock size 10 days, customize size 15-25 days, large quantity please contact with our sales person. | |||
| Packing | Option one: plastic caps covered on both ends of pipes; Option two: woven bag wrapped outside the pipes; Option three: tied in bundle | |||
| Application | oil/gas/water fluid transportation or construction, hydraulic precision machinery parts/power/boiler/petrochemical/building industry etc | |||
| MOQ | 200pcs | |||
| Price | FOB, CFR, CIF, EXW or as required | |||
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2012
Total Annual:
5000000-8000000
Employee Number:
25~50
Ecer Certification：
Verified Supplier
Zhengzhou Duorui Enterprise Co., Ltd was established in 2012, after 12 years development, our products have evolved and expanded in reinforcement and formwork accessories, like tie rod, wing nut, water stopper, prop sleeve, pin, scaffolding coupler etc. and plastic building materials, such as d... Zhengzhou Duorui Enterprise Co., Ltd was established in 2012, after 12 years development, our products have evolved and expanded in reinforcement and formwork accessories, like tie rod, wing nut, water stopper, prop sleeve, pin, scaffolding coupler etc. and plastic building materials, such as d...
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