GB 32 * 2.5 stainless steel seamless stainless steel pipe 32 * 2.5mm stainless steel tube diameter: Φ6 ~ 630x 1 ~ 50mm structural seamless stainless steel tube GB / T14975-2002 stainless steel tube Φ6 ~ 630x 1 ~ 50mm boilers, heat exchangers GB13296-91 stainless steel pipe stainless steel pipe Φ219 ~ 1200x 3 ~ 20mm stainless steel pipe for fluid transport GB12770-2002 [precision] pipe size and the type of pipe size (mm) Normal grade High precision cold drawn stainless steel outer diameter of 6-10 fluid transport pipe Ф355x7 -40> 10-30 Structural seamless stainless steel tube Ф377x8-45> 30-50 boilers, heat exchangers with stainless steel tube Ф426x8-50> 50 fluid transport stainless steel pipe Ф456x8-50 (rolled) pipe wall thickness of 0.5-1.0 ± 0.15 mm Ф530x8-50> 1.0-3.0 ± 14% ± 12%> 3.0 ± 12% -10% -10% + 10% [pipe specifications table] Ф6x1 Ф34x2-8 Ф70x3-10 Ф152x3-20 Ф8x1-2 Ф36x2-8 Ф73x3 -10 Ф159x3-25 Ф10x1-2 Ф38x2-8 Ф76x2-16 Ф168x3-30 Ф12x1-3 Ф40x2-8 Ф80x2-16 Ф180x3-30 Ф14x1-4 Ф42x2-8 Ф83x2-16 Ф219x4-35 Ф16x1-4 Ф45x2-8 Ф89x2-16 Ф245x5-35 Ф18x1-4 Ф48x2-8 Ф95x2.5-16 Ф273x5-40 Ф20x1-5 Ф50x2-8 Ф102x2.5-18 Ф325x5-40 Ф22x1-5 Ф51x2-8 Ф108x2.5-18 Ф355x7-40 Ф25x1.5-5 Ф57x2-10 Ф114x2.5-18 Ф377x8-45 Ф27x2-5 Ф60x2-10 Ф120x3-18 Ф426x8-50 Ф28x2-5 Ф63x2-10 Ф127x3-18 Ф456x8-50 Ф30x2-8 Ф65x3-10 Ф133x3-18 Ф530x8-50 Ф32x2-8 Ф68x3-10 Ф140x3-20 Ф630x10-40 stainless steel tube material: 201 (1Cr17Mn6Ni5N) 202 (1Cr18Mn8Ni5N) 301 (1Cr17Ni7) 302 (1Cr18Ni) 304 (0Cr18Ni9), SS304, TP304 304L (00Cr19Ni10), SS304L, TP304L 321 (1Cr18Ni9Ti) , SS321, TP321 316 (0Cr17Ni12Mo2), SS316, TP316 316L (0Cr17Ni14Mo2), SS316L, TP316L 310S (0Cr25N20), SS310S, TP310S Foshan off Stainless Steel Co. specialized in producing and wholesale sales of all materials of stainless steel pipe, stainless steel welded pipe, stainless steel shaped tubes , bassoon stainless steel industry, stainless steel and stainless steel profiles, decorative products and wider use of real estate, construction sites, chemical machinery, kitchen products, sewage treatment and other fields. In line with Chinese GB, American ASTM, British BS, European DIN number of international standards. The company adopted the IS09001 international standard quality system certification, in 2005 to become United Nations agencies registered sentinel procurement suppliers, in 2007 awarded the "China Famous Brand" by China famous International Development Association. [Our product] A mechanical structure and decorative stainless steel pipe imports level timber of SUS304,304L, 316,316L 201,202 1, tube: 9.5-406.4mm Thickness: 0.4-12.0 mm 2, square tube: 10 * 10-150 * 150mm thickness of 0.4-6.0mm 3, rectangular tube: 10 * 20-100 * 200mm thickness: 0.4-6.0mm 4, flower tube: 15.9-76.2mm thickness: 1.0-1.5mm Second, industrial piping Stainless steel Executive Standard: ASTM A312 ASTM A778 GB / T12771 Material: a timber of 304 304L 316 316L Size: φ13.72 ~ φ1000mm products are used: chemical, petrochemical, water treatment, paper making, food hygiene and other equipment pipe three boiler heat exchanger, condenser with stainless steel pipe Executive standard: ASTM A249 JIS G3463 or DIN 17457 Material: imported a timber of 304 304L 316 316L Size: φ13.72 ~ φ1000mm products are used: the construction of high voltage and extra high voltage power station boilers, build superheated steam pipes, boiling water pipes and superheated steam locomotive boiler tubes. Fourth, special polished inside and outside tube technology (Surface level: polished 180 #, 220 #, 240 #, 320 #, 400 #, 600 #); drawing; acid; within the weld leveling; Live brilliant heat treatment. Fifth, stainless steel seamless pipe products according to national standard GB / T14976-2002 (fluid transport stainless steel seamless pipe), GB / T14975-2002 (structure stainless steel seamless pipe), GB / T13296-91 (boiler, heat exchanger stainless steel seamless pipe), finished products have to undergo rigorous testing, in line with national standards of technical requirements Material 321 / 1Cr18Ni9Ti 304 / 0Cr18Ni9 310S / 0Cr25Ni20316L / 00Cr17Ni14Mo2 301 304L stainless steel pipe all imported a timber of stainless steel sheet is manufactured, features : no blisters, no sand holes, no black spots, no cracks, weld formation. Bending, cutting, welding processing performance advantages, stable nickel content, products comply with Chinese GB, American ASTM, JIS in Japan and other norms