Product categories:Seamless Steel Tube Product display:Boiler Tube,tp316 boiler tube,Boiler/Heat Exchanger tube Product description:Boiler Tube, Tube for Heat Exchanger, Oil Cracking Pipe, Steel Tube for Power Plant, Marine Pipe, Seamless Stainless Steel Tube, Alloy Pipe Material Steel Grade Ferrite steel: T2,T5,T9,T11, T12, T17, T22, T91, T92, 18Cr2Mo, 13CrMo45,etc. Austenite steel: TP201, TP202, TP304, TP304L,TP316,TP316L, S31500,S31803, etc. Manufacturing Standards: ASTM A106, A213, A269, A312, A790,EN 10216 DIN7175, etc. Main Purpose: instruments and meters, heat exchanger, boiler, petrochemical industry, shipbuilding, etc
Brand Name: Ark steel tube Place of origin: China Standard: ASTM A106, A179, A192, A210, A213,A269, A333, A335, DIN17175, EN10216-2, JIS3461, etc. Grade: TP304,TP304L,TP316, TP316L,T5, T9, T11, T22, etc. Delivery condition: Pickled, Polished, Bright Annealed Technique: Seamless/Welded Application: Heat-exchanger, Heater, Boiler, Condenser Equipment Marking: LOGO, Standard, Grade, Size, Heat Number. Package: Woven bag, wooden case, or as per customer's requirement. Quality Requirement: Mill Test Certificate (EN 10204/3.1); Third Part Inspection is acceptable. Outside Diameter: 12.7mm ~ 127mm Wall Thickness: 0.5mm ~ 12.7mm
Brand Name: Ark steel tube Place of origin: China Standard: ASTM A106, A179, A192, A210, A213,A269, A333, A335, DIN17175, EN10216-2, JIS3461, etc. Grade: TP304,TP304L,TP316, TP316L,T5, T9, T11, T22, etc. Delivery condition: Pickled, Polished, Bright Annealed Technique: Seamless/Welded Application: Heat-exchanger, Heater, Boiler, Condenser Equipment Marking: LOGO, Standard, Grade, Size, Heat Number. Package: Woven bag, wooden case, or as per customer's requirement. Quality Requirement: Mill Test Certificate (EN 10204/3.1); Third Part Inspection is acceptable. Outside Diameter: 12.7mm ~ 127mm Wall Thickness: 0.5mm ~ 12.7mm
ASTM A192/ASME SA192: Seamless Carbon Steel Boiler Tubes for High-Pressure ServiceStandard: ASTM A192/ASME SA192 * We can supply various grades of seamless boiler pipes, such as A192. * Description: ASTM A192/ASME SA192 seamless carbon steel boiler tube implements to carbon steel boiler and super heater substantial pressure and the minimum thickness. It is typically used for manufacturing ruthless boiler (The working pressure is not more than 9.8 MPa and the significant temperature is between 450â?? and 650â??.), heating surface tube box, economizer, superheater, reheater, boiler water wall and steam pipe. JST seamless boiler pipes are featured with high yield strength, high tensile strength and high elongation. Pressure to succeed resistance is guaranteed in the very smooth inside material. Advantages of our Seamless carbon steel boiler tube The hot-rolled high pressure seamless boiler pipe does not need heat treatment. Very first last cold drawing, cold drawn high-pressure seamless carbon steel boiler pipe will enter into the micro oxidation non-oxidation thermal treatment air conditioner. It will conduct heat treatment in the temperature of 1200â?? (650 â??) or a more significant temperature, so how the surface of seamless carbon steel boiler tube is in non oxidation state and is relatively smooth, and the performance will are more stable. We have professional hardness testing equipment and professional testing personnel for testing seamless boiler pipes. Brinell hardness should not exceed 137 HB for those pipes with the wall thickness of during or equal to 0.200 inch (5.1 mm), while it will not exceed 77 HRB for those seamless carbon steel boiler tubes with the wall thickness of less than 0.200 inch (5.1 mm).
STM A53/ASME SA53(A/B), ASTM A106/ASME SA106(A/B/C), ASTM A179/ASME SA179, ASTM A192/ASME SA192, ASTM A210/ASME SA210(A1/C), ASTM A333 ASME SA333(Gr.1/Gr.6), ASTM A213/ASME SA213(T11/ T12/ T22/ T5/ T23), ASTM A335/ASME SA335(P11/ P12/ P22/ P5/ P23), ASTM A335/ASME SA335, API 5L(B/ X42/ X52) , API 5CT (J55/ N80-1 for Tubing), EN 10216-2(P195GH, P235GH, P265GH, 16Mo3, 13CrMo45, 10CrMo910) EN 10216-1, EN 10216-3, EN 10255 S195T, EN 10297-1 E355, BS 3059 PI Gr320, BS 3059 PII(Gr360, Gr 440, Gr620-460, Gr622-490) DIN17175 (St35.8, St45.8, 15Mo3, 13CrMo44, 10CrMo910), DIN2440 St33.2, DIN1629/ DIN2448(St37.0, St44.0, St52.0) JIS G3445, JIS G3461,JIS G3462, JIS G3454. Package: bare packing/bundle packing/wooden carton packing Size range: Out diameter: 10.0-219.1mm Wall thickness: 1.0-35.0mm Max length: 24m.
We deals in the following products of India, China, Taiwan and Korea Origin:- 1)Hot Rolled Steel (Hot Rolled Sheets, Hot Rolled Coils, Hot Rolled Plates, Hot Rolled Bars etc) 2)Galvanized Steel (Galvanized Steel Tapes, Galvanized Steel Wires, Galvanized Steel Strips, Galvanized Steel Coils, Galvanized tubes etc) 3)Cold Rolled Steel (Cold Rolled Steel Strips, Cold Rolled Steel Coils, Cold Rolled Sheets etc) 4)Stainless Steel (Stainless Steel Strips, Stainless Steel Coils, Stainless Steel Wire, Hardened and Tempered Spring Steel, Stainless Spring Steel, Spring Steel Wires etc) 5)Steel Tube and Pipes ( ERW, CRW, CRS, Black, Galvanized, Stainless ) 6)Forged Column Clamps, Girder Clamps, Pressed Clamps, Rapid Clamps, Support Clamps & Wedge Clamps. 7)Heavy Duty Props & Light Duty Props. 8)Nuts, Bolts, Nails & Fastners 9)System Scaffolding, Base Plate & Adjustable Base. 10)Steel Tie Rod, Waller Plates and Wing Nuts. 11)Drop Forged and Pressed Sheet Metal Couplers of all types. 12)Steel Billets, Steel Angle & Steel Channels.
High Precision Steel Pipe for Gas spring Cylinder Type:Seamless and Welded Steel Tube Roughness 0.1-0.8ra Material E195-E235,Q195-Q235,#10,#20,#45,SAE1010,SAE1020 Surface:Black/bright Standard:DIN, GB, JIS, DIN 17175, DIN 2391, GB 5310-1995, GB/T 13793-1992, GB/T 3094-2000, GB/T 8163-1999, JIS G3101 Size :OD 3mm-140mm Thickness 0.5-20mm Processing :Cold rolled /cold drawn 1. BK (+C) No heat treatment after last cold forming process. 2. BKW (+LC) After last heat treatment there is a light finishing pass (cold drawing) 3. BKS (+SR) After the final cold forming process the tubes are stress relieve annealed. 4. GBK (+A) After the final cold forming process the tubes are annealed in a controlled atmosphere. 5. NBK (+N) After the final cold forming process the tubes are annealed above the upper Woven bag / wooden or crate carton/ Bundle Packing/ Plain end or vanished as per customer's request. Usage: Gas Spring Cylinder
Seamless mechanical steel tubes Specifications: 1) size range: o.D.: 6.35 - 101.6mm W.T.:0.89 - 12.7mm 2) heat treatment: annealed, bright annealed, stress relieved, Normalized, spheroidize annealed, or cold finished 3) standards: astm a519, jis g3441, jis g3444, jis g3445, bs970, din 2391, gb8162 4) continuous stenciling as per requirements 5) rust prevention treatment, oiled 6) plastic plugs in both ends 7) hexagonal bundles of max. 2, 000kg with several steel strips 8) smooth surface, uniform mechanical property, tight tolerance Inner packing: Two tags on each bundle Outer packing: Wrapped in waterproof paper, pvc sleeve, and sackcloth with several steel strips One tag tied on the outer package Heavy tri-wall boxes, wooden boxes, slats or frames if client required
Specifications: 1) size range: o.D.: 6.35 - 101.6mm W.T.:0.89 - 12.7mm 2) heat treatment: annealed, bright annealed 3) standards: sae j524, ams 5050k 4) continuous stenciling as per requirements 5) rust prevention treatment, oiled 6) plastic plugs in both ends 7) hexagonal bundles of max. 2, 000kg with several steel strips 8) smooth surface, soft mechanical property, tight tolerance Inner packing: Two tags on each bundle Outer packing: Wrapped in waterproof paper, pvc sleeve, and sackcloth with several steel strips One tag tied on the outer package Heavy tri-wall boxes, wooden boxes, slats or frames if client required
