| Standard: | AISI,JIS,GB,BS,DIN,API,EN,ASTM | Technique: | Hot Rolled,Saw | Shape: | Round |
| Surface Treatment: | Galvanized,Oiled,Black,PVDF Coated | Steel Grade: | Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B) | Thickness: | 3-100mm |
| Length: | 6-12m | Outer Diameter: | 20-2020 | Net Weight: | 1t |
Our main products are: seamless steel tube (hot rolling, cold drawing);Spiral steel tube;Straight seam steel tube;Heat expanding steel tube;Large diameter thick wall steel tube;Alloy steel tube;Anti-corrosion and heat preservation steel pipe.Scope of seamless steel tube: diameter 57mm-910mm wall thickness 2.0mm-26mm;Double-sided submerged arc welding spiral steel tube: diameter: 219mm-3600mm; wall thickness: 6.0mm-30mm;Straight seam resistance welded steel tube (ERW) : diameter 21.3mm-457.2mm wall thickness 1.8mm-14.27mm and straight seam double-sided submerged arc welding pipe: diameter 310mm-3200mm wall thickness 6mm-60mm;Thermal expansion seamless steel tube: diameter 245mm-920mm wall thickness 6.0mm-34mm;Large diameter thick wall steel tube: diameter 351mm-3600mm wall thickness 26mm-80mm. Seamless steel tube execution standard: GB/T8162 8163 3087 5310 6479 9948 5312.Helical steel tube executive standard: GB/T9711.1 9711.2 SY/T5037 5040 APTSPEC 5L.Straight seam steel pipe standards: GB/T3091971113793APISpec5L.Thermal expansion steel pipe executive standard: GB/T8162 8163 3091.Large diameter thick wall steel pipe executive standard: GB/T3091 3092 14980 13793.Alloy steel pipe standards: GB3087, 5310, 6479, 9948 SY/T6194API5CTAPI5LAPI5BASTM53M?ASTMA106 ASTMA213/213 m DIN17175.
According to customer requirements, the company can undertake steel tube of the single and double fusion bonded epoxy (FBE), double polyethylene powder (2 PE pipe) and three layers of polyethylene (3 PE steel pipe), double polypropylene (pp) and polypropylene (pp), three layer of epoxy coal tar anti-corrosion coating pipeline anticorrosion engineering and IPN8710 polymer anticorrosive coatings, cement mortar pipe wall corrosion pipe internal coating such as a variety of anti-corrosion structure of directly buried steel pipeline anticorrosion engineering and rock wool insulation sets of steel, black/yellow leather jacket polyurethane foam insulation pipe engineering, execution DIN30670?30671, SY/T4013 0315 standard, is widely used in oil, natural gas, gas, water and other long transmission pipelines and petrochemical enterprises urban central heating pipe network, gas pipe network and other projects, products with high strength, high pressure, easy to install, low cost, long service life and many other advantages, by the user's praise.
