Q235 weld black steel pipe building material for bridge structure
USD $635 - $750 /Metric Ton
Min.Order:5 Metric Tons
Tianjin Jinnuo Steel Pipe Co., Ltd.
OD | 20-219mm |
Length | Less Than 12m |
Wall Thickness | 0.5mm-14mm |
Steel material | Q195 → Grade B, SS330,SPHC, S185 Q215 → Grade C,CS Type B,SS330, SPHC Q235 → Grade D,SS400,S235JR,S235JO,S235J2 Q345 → SS500,ST52 |
Ends | 1) Plain 2) Beveled 3)Thread with Coupling or cap4)Bending |
End protector | 1) Plastic pipe cap 2) Iron protector |
Surface Treatment | 1) Bared 2) Black Painted or other colors painted(varnish coating)3) Galvanized 4) With Oiled |
Inspection | With Hydraulic Testing, Eddy Current , Infrared Test |
Standard | GB/T3091-1993,GB/T3092-1993,EN39,S355J2H,S275J2H, ST37,ST52,ASTM A106,ASTM A53 BS1387,API 5L |
Technique | Electronic Resistance Welded (ERW ) Electronic Fusion Welded (EFW) Double Submerged Arc Welded (DSAW) |
Product show
Work flow:
Processing and welding methods are chosen in accordance
with materials and intended use of product.
We use high quality materials that are made in Tianjin,China
Product Packaging :
Packaging is normally are bundles, losses or client option in bundle with strip or in bulk or according to custom opinion 25 tons/container for pipe with usual outer diameter. For 20" container the max length is 5.8m; For 40" container the max length is 12m. other options are available based on customer requests. Please discuss when placing orders.
Product application:
Structure pipe in constructions,Bridge,highway,windows of model steel door,
building materials,fence,heating facilities etc.and also use for Fluid Pipe,water/oil/gas pipe,conduit pipe,scaffolding pipe
Sample show:
Except for galvanized,you also could require your pipes threading,with coupling and plastic caps protected,,and grooved,and to avoid rust,the surface could make black,blue painted,oiled, packing in plastic cloths,3PE,FBE,corrosion resistant coating inner and outer stab clean,bevelled.
*OrderingProcedure
Our strength:
Our service(patience,smile,effiency)
Excellent quality with reasonable competitive price
Specification can be customized