Standard: astm a519 Material: sae1020 Size: 60 x 5 x 5800mm Delivery condition: stress relieved Steel strips bundled, cover with plastic fabric, woven bag packed
Stainless steel fitting For fitting:(bubble bag or inner box) and outter carton For tube: we pack with pvc bag and gunny then steel strip to bundle up.
Width: 1 to32mm Main standards: din 2391, din 1629, en 10305-1 and astm a519 Materials: st37, st45, st52, e235, e255, e355, sae1020, sae1026, sae1045, 4130 and 4140 Delivery conditions: +c (bk), +sr (bks), +a (gbk), +n (nbk) and qt Applications: auto-parts, hydraulic and pneumatic cylinder, honed tubes and drilling Certifications: qms, iso 9001:2008 and ts 16949:2009 Steel strips bundled, cover with plastic fabric, woven bag packed.
Zhejiang dingxin steel tube manufacturing company ltd is specialized in the supply of cold-drawn and cold-rolled precision steel tubes. Size range: od Ø10 to 370mm, wt 1 to 32mm Standards: din 2391, din 1629, en 10305-1 and astm a519 Materials: st37, st45, st52, e235, e255, e355, sae1020, sae1026, sae1045, 4130 and 4140 Delivery condition: +c (bk), +sr (bks), +a (gbk) and +n (nbk) Applications: auto-parts, hydraulic and pneumatic cylinder, honed tubes and drilling Steel strips bundled, cover with plastic fabric, woven bag packed
Specialized in the supply of cold-drawn and cold-rolled precision steel tubes Size range: Outer diameter: Ø10 to 370mm Wall thickness: 1 to 32mm Standards: din 2391, din 1629, en 10305-1 and astm a519 Materials: st37, st45, st52, e235, e255, e355, sae1020, sae1026, sae1045, 4130 and 4140 Delivery condition: +c (bk), +sr (bks), +a (gbk) and +n (nbk) Applications: auto-parts, hydraulic and pneumatic cylinder, honed tubes and drilling Steel strips bundled, cover with plastic fabric, woven bag packed
Suitable for hydraulic and pneumatic cylinder Excellent mechanical property Able to withstand high pressure impacting Nice straightness, minimum surface roughness and small wall thickness deviation Size range: Inner diameter: 14 to 320mm Wall thickness: 2 to 32mm Main standards: DIN 2391 and EN 10305-1 Main materials: 1020, 1026, 1045, ST45, ST52, E255 and E355 Delivery condition: cold finished (BK) Inner roughness: 0.8|¨¬m steel strips bundled,cover with plastic fabric,woven bag packed
Outer Diameter 2 mm-630mm Wall thickness 1 mm-40mm Length 6metre we can as per customer request Standard ASME, ASTM, EN, BS, GB, DIN, JIS, etc Grade 321, 304, 304L, 316, 316L, 309S, 310S, etc. Packaging Wraps with kraft paper, steel strip bundled, wooden matting, or as per customers' requirements, seaworthy bundle wooden case if required Technique Hot rolled / cold rolled Delivery time 10-25days or as per the quantity of our customer Supply ability 500 metric tons/ week Payment terms L/C, T/T Application range Widely used in petroleum, Foodstuff, chemical industry, construction, electric power, nuclear energy, biotechnology, machinery, papermaking, shipbuilding, boiler fields etc. Woven bag in bundles.
Length: random length, fixed length, srl, drl, as you required Use: for low pressure liquid delivery such as water, gas and oil End: plain end or beveled end, threaded end Packing: with several steel strips in one bundle, plastic caps, of course, can be packed as our clients' demand Test: chemical component analysis, mechanical properties (ultimate tensile strength, yield strength, elongation), technical properties (flattening test, flaring test, bending test, hardness test, blow test, impact test etc), exterior size inspection. Mill test certificate: en 10204/3.1b
1 production process: seamless & erw 2 specification: api 5ct /5b 3 out diameter: 4 1/2"- 20" (114.3mm-508mm) 4 thread: ltc, stc, btc and others 5 length:r1, r2, r3 6 steel grade: h-40, j55, k-55, n-80, l-80, p110, q-125 7 heat treatment: normalized, quencher+temper 8 loading port: mainly tianjin port, In bundles with steel strips , then wrapped in nylons or in bulk as per the loading requirements
