Precision Steel Tube for Oil Hydraulic Tube (OST-2) (OST-II)
Standard: DIN2391, ASTM A179, JIS G3455, DIN1630, OST-II TUBE Steel Grade: ST37.0, 10#, A179, SAE1010, STPG 370, St 37.4, OST-2, STS 370, OST-II Size Range: OD: 4-50, WT: 1-10.0 Delivery Condition: NBK, Bright heat treatment Surface Quality: Bright, Glossy Delivery Time: 30-60 Days Packing Style: wood case, plastic bags, On your request Terms of Payment: [...]
How to calculate the weight of the pipe & tube
1. The formula to calculation of theoretical weight for one meter carbon seamless steel pipes & tube. W=0.02466(OD-WT)WT Note： W–theoretical weight per meter kg/m； OD–nominal diameter mm； WT–nominal thickness mm； 2. The formula to calculation of theoretical weight for one meter stainless seamless steel pipes & tube. W=0.02491(OD-WT)WT Note： W–theoretical weight per meter kg/m； OD–nominal [...]
API 5CT. Tubings
API 5CT. Tubings Nominal Diameter: 2 3/8, 2 7/8, 3 1/2 inch Outside Diameter: 60,33; 73,03; 88,90 mm Wall Thickness: 4,24; 4,83; 5,51; 5,49; 6,45; 7,34 mm Notes: Steel group: J55. Tubings can be delivered with the monogram (license no. 5CT-0380). Type of ends: UF – plain end; NU – non-upset, with thread and couplings. [...]
API 5L. Line Pipes
API 5L. Line Pipes Nominal Size (NS): 60,3; 73; 88,9; 101,6 mm (23/8; 27/8; 31/2; 4 inch) Wall Thickness: 3,6 – 4 mm (0,141 – 0,156 inch) Notes: Steel Grades – A, A25, B OD Tolerances, on the pipe body: ± 0.75% WT Tolerances: NS = 23/8; 27/8 inch: +20% -12% NS = 31/2; 4 [...]
ASTM A312/A999. Seamless Austenitic Stainless Steel Pipes
ASTM A312/A999. Seamless Austenitic Stainless Steel Pipes Nominal Pipe Size (NPS): 1/8, 1/4, 3/8, 1/2, 3/4, 1, 11/4, 11/2, 2, 21/2 inch Outside Diameter: 10,3 – 73 mm (0,405 – 2,875 inch) Wall Thickness: 1,73 – 7,01 (0,068 – 0,276 inch) Notes: Steel Grades – TP 304, TP 304L, TP 316, TP 321 Size of [...]
ASTM A213/A450. Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat Exchanger Tubes
ASTM A213/A450. Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat Exchanger Tubes Nominal Pipe Size (NPS): 1/8, 1/4, 3/8, 1/2, 3/4, 1, 1 1/4, 1 1/2, 2, 2 1/2 inch Outside Diameter: 10,3 – 73 mm (0,405 – 2,875 inch) Wall Thickness: 1,24 – 7,01 (0,049 – 0,276 inch) Notes: Steel Grades – TP [...]
ASTM A 53 & ASTM A 106. Welded and Seamless Black Pipes & Seamless Pipes from Carbon Steel, Intended for Operation by High Temperature
ASTM A 53 & ASTM A 106. Welded and Seamless Black Pipes & Seamless Pipes from Carbon Steel, Intended for Operation by High Temperature Outside Diameter: 10,3 – 219,1 mm Nominal size: 1/8 – 8 inch Wall Thickness: 1,73 – 25,4 mm (0,068 – 1 inch) Schedule: 40, 80, 100, 120, 140, 160 Weight class: [...]
DIN 17458/2462. Seamless Circular Tubes of Austenitic Stainless Steels with Special Quality Requirements
DIN 17458/2462. Seamless Circular Tubes of Austenitic Stainless Steels with Special Quality Requirements Outside Diameter: 6 – 76,1 mm (6; 8; 10; 10,2; 12; 13,5; 14; 16; 17,2; 18; 19; 20; 21,3; 22; 25; 25,4; 26,9; 30; 31,8; 32; 33,7; 35; 38; 40; 42,4; 44,5; 48,3; 51; 54; 57; 60,3; 63,5; 70; 76,1) Wall Thickness: [...]
DIN 17175. Seamless Tubes of Heat-Resistant Steels
DIN 17175. Seamless Tubes of Heat-Resistant Steels Outside Diameter: 25,0 – 76,1 mm Nominal Wall: 2,0; 2,3; 2,6; 2,9 mm Wall Thickness: 2,3 – 7,1 mm Notes: Steel Grade – St 35.8 Dimensions acc. to DIN 2448. Length up to 12 m. Test certificates according to DIN EN 10204. Marine steamboiler pipes production acc. to [...]
DIN 2440 & DIN 2441. Steel Tubes; Medium-Weight Suitable for Screwing & Heavy-Weight Suitable for Screwing
DIN 2440 & DIN 2441. Steel Tubes; Medium-Weight Suitable for Screwing & Heavy-Weight Suitable for Screwing Hot-formed | Nominal Diameter (ND): 6, 8, 10, 15, 20, 25, 32, 40, 50, 65, 80, 100, 125 mm (1/8, 1/4, 3/8, 1/2, 3/4, 1, 1 1/4, 1 1/2, 2, 2 1/2, 3, 4, 5 inch) Outside Diameter (OD): [...]