Tianjin Tianyingtai Steel Pipe Co., Ltd. is one of the most credible manufacturers and suppliers of dn90 gi steel pipe in China. Welcome to consult the quotation and import cheap dn90 gi steel pipe made in China here from our factory.
Technique | Longitudinal Electronic Resistance Welding(ERW) | ||
Material Quality | Steel Grade | 10#, 20#, 45#, 16Mn, Q195 , Q235, Q345, S215, S235, S355, ASTM A500, A53(A,B), STK500 etc. | |
Material Type | Hot rolled | ||
Size | W.T | 0.8mm-16mm | |
O.D | 21.3mm-609.6mm | ||
L | 3m-12m or as the order | ||
Surface | Hot Dipped Galvanized | ||
Ends | Plain ends, Cutting, Threading, Beveled, Flange, etc. | ||
Application | Urban/civil construction pipe, Machine structure pipe, Agriculture equipment pipe, Water and gas transport pipe, Greenhouse pipe, Scaffolding pipe, Building material tube, Furniture tube, Low pressure fluid tube, Oil pipe, etc. | ||
Trade | FOB, CFR, CIF, EXW, etc. | ||
Payment | L/C, D/A, D/P, T/P, Western Urion, MoneyGram acceptable, T/T preferred | ||
Delivery Time | Usually within 10-30 days after receipt of deposit,asap | ||
Material/characteristic:
1.Tianyingtai is committed to long-term development, creating high-quality products and services, with the same pursuit of quality and service, stable, strong, long-term cooperation raw material suppliers, such as Haigang, Yurunde, etc., to maximize the consistency and stability of materials, product appearance and internal quality;
2.Raw materials grade : Q195, 235, 235B and Q345...
3.The zinc coating can customized for customers, up to 280 grams.
4.The purity of zinc wire is 99.99% zinc content with high purity.to remain the pipe welded seam antirust.
5.The diameter of zinc wire is 1.5mm which has great protection for welding.
6.The salt spray test can satisfy at least 8 hours without corrosion.
7.In the passivation process, we have own invention patents - galvanized pipe passivation liquid automatic spraying system to ensure even adhesion, high passivation efficiency, beautiful appearance.
8.In November 2014, it was recognized as “Tianjin Famous Trademark” by Tianjin Market and Quality Supervision Committee.
Five Comparative advantages:
1.Thailand, we have the lowest anti-dumping in China.(3.22%).
2.Factory and experimental test center to achieve cost and quality control.
3.Processing lines, can satisfy various requests of customers. Producing and processing one-stop service.
4.Is the top five in Tianjin.
5.We have been cooperate with Alibaba for 11 years, we are gold supplier and assessed supplier, we are one of first batch of companies do exporter in this industry.
All items of our products and related tests as follow :
1.ERW black round pipe (ASTM A53,GB..)
2.Weld black square/rectangular pipe(ASTM A500,GB,...)
3.Hot dip galvanized round pipe (BS 1387,ASTM A53,GB ,...)
4.Hot dip galvanized square/rectangular pipe(ASTM A500,GB...)
5.Pre-galvanized square/rectangular/round pipe,cold rolled black annealed or bright finished pipe.
6.Spiral steel pipe
7.Seamless pipe (ASTM A53,A106B,)
8.Oval pipe in galvanized and black surface
9.LTZ... special sizes pipe
10.Steel prop , steel plank,steel scaffolding pipe and accessories... steel constrctution material
11.Steel angle, Flat bar,round bar,sqaure bar,
12.H,I,U,C,T,Y,W...steel beam/channel
13.Deformed steel bar
14.Hot rolled& cold rolled steel sheet/coil in black,galvanized,color coated surface.
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