Carbon steel seamless tubes Standards Astmbsdin 1.A 1792.A 1923.A 210 ( gr.A1 / gr.C )4.A 333 ( gr.1 / gr.6 )5.A 334 ( gr.1 / gr.6 )6.A 335 ( t5, t11, t12, t22 )7.A 106 ( gr.B )8.A 213 ( p5, p11, p12, p22 )9.A 209 ( gr.T1 / gr. T1a )10.A 199 ( t5 )11.A 556 ( gr. C )1.3059 part û i gr. 320 2.3059 part - ii gr. 3603.3059 gr.4404.3602 part û i cfs 3601.2391 st-35, st -45, st û 52)2.2391 /c ( st-37.4, st -52.3, st-37.03.17175 ( st-35.8, st 45.8, 15 mo 3, 10 cr mo 910, 13 cr mo 44 ) Enis 1.10305 û 1 & 102042.10216 û 2 3.10287 û 1 1.1239 ( heavy, medium )2.3074 ( cds1, cds3 ) Straight tube : hdpe packing U tube : steel crate/wooden boxes
Carbon steel pipe/tube, erw pipe, large size pipe, gas cylinder pipe/tube, boiler tube with certification. O.D: 10mm---1200mm thickness: 1mm-70mm Standard: astm, jis, din, en, bs, iso, gb, api. Certificate: lr, gl, abs , dnv, bv , kr, nk, ccs Standard export packing
1.OD:33.4-1020mm. 2.WT:2.5-80mm. 3.Standard:API 5L,ASTM A106,ASTM A53,ASME B3610,DIN 1629,DIN1626,DIN 17175,JIS G3441,JIS G3452,JIS G3454,JIS G4051,GB/T8162,GB/T8163,GB3087,GB5310 etc. 4.Material:API 5L Gr.B,A106 Gr.B,A53 Gr.B,SAE1020,SAE1045,ST37,ST52,STPG42,10#,20#,45#,16Mn,Q345B etc. 5.Packing:Bundles,nude,or according to customers' requirements. 6.Coating:Oiled,Painted,H.D.G (Hot Dipped Galvanized),epoxy resinPE/PU Coated. 7.Delivery Condition:Black pipe,Galvanized threaded & coupling,BBE(Beveled both ends) or PE(Plain end) pipe,With pipe end protecter/caps.
Carbon steel seamless pipe Api carbon seamless steel pipe Od:6"-36" wt:4-60mm Api 5l spiral welded pipe Certificate: iso ce China hebei zhonghai steel pipe manufacturing co, .Ltd is one of the best Professional manufacturers specializing in producing: 1. Large-diameter heavy walled carbon steel seamless pipe, out diameter: (219mma1220mm); wall thickness: 6mma50mm. 2. Spiral steel pipe (ssaw), out diameter: 8¨¤ to 88¨¤(219mma2220mm), wall Thickness: 6mma20mm. 3. Api 5l line pipe (b/x42/x52/x60 steel grade), out diameter: 8¨¤ to 36¨¤ (219mma 914mm); wall thickness: 6mma50mm. 4. Erw welded pipe, out diameter: 8¨¤a26¨¤ (219mma660mm), wall thickness: 5.0mma 20mm Standard: astm a106 gr.B, astm a53 gr.B, api 5l gr.B, en10204/3.1b, din1629-1948, Din2448, en10216-1, en10217-1, sy/t5037-2001, gb/t9711.1 etc. Quality control : bv, sgs, lloyds Packing: spray painting, oiling, anticorrosion & insulation , bevel or plain end, Protect of pipe end and packaging.
China hebei zhonghai steel pipe manufacturing co, .Ltd is one of the best professional manufacturers specializing in producing: 1. Large-diameter heavy walled carbon steel seamless pipe, out diameter: 8 to 42 (219mma1220mm); wall thickness: 6mma50mm. 2. Spiral steel pipe (ssaw), out diameter: 8 to 88(219mma2220mm), wall thickness: 6mma20mm. 3. Api 5l line pipe (b/x42/x52/x60 steel grade), out diameter: 8 to 36 (219mma914mm); wall thickness: 6mma50mm. 4. Erw welded pipe, out diameter: 8a26 (219mma660mm), wall thickness: 5.0mma20mm Standard: astm a106 gr.B, astm a53 gr.B, api 5l gr.B, en10204/3.1b, din1629-1948, din2448, en10216-1, en10217-1, sy/t5037-2001, gb/t9711.1 etc. Quality control : bv, sgs, lloyds Packing: spray painting, oiling, anticorrosion & insulation , bevel or plain end, protect of pipe end and packaging.
The air preheater exists the problem of collection of ash , worn down , low temperature corrosion to effect the safe and economical operation for the boiler unit . At the moment , the investment of air preheater is 6%-8% of the whole boiler investment in the industrial boiler and power station boil , due to the problem of collectionof ash, worn down, low temperature corrosion to incur the direct loss of replacing equipment and shuting down is 4~5% of the operation cost and the loss will be more large when the boiler is shut down incurred by this problem . Aim at the above questions,we develop the new heat transfer parts â??â??Enamel coated seam or seamless tubes with small enamel thickness ratio of thermal conductivity and received 5 patents . The uniform colour enameled tube is manufactured with the enamel which is our own developed with the scientific formula and is evenly coated on the surface of the steel tube by the auto enamel tube production line . To use best temperature change performance enameled tubes as the heat exchange parts will be anti-abrasion and anti-corrosion, the surface is smooth and low cost of maintenance .
Carbon Steel Seamless steel tubes according to ASTM A / ASME SA 179, ASTM A / ASME SA 334-1, ASTM A / ASME SA 210 Gr. A1 / Gr. C , BS 3059 PT-2 Gr. 360
Manufacturer of a wide range of products which include carbon steel seamless tubes, carbon steel seamless - astm a106 gr b ibr pipes & tubes, carbon steel seamless pipes, corten steel air pre heater tubes, carbon steel seamless nace mr0175, nace tm0177, nace tm0284 ,ibr pipes & tubes and carbon steel low temperature seamless pipes.ASTM A106 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B,ASTM A333 Gr. 3/6,ASTM A334 Gr. 6,SA 210 ,SA 192 All products are industry-standard conforming to or exceeding API, ASTM, ASME, ANSI and other national and international standards. Type Carbon Steel Seamless Pipes Tubes Size Sizes (Seamless): 1/2 NB - 4 NB Wall Thickness SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80, DIN, JIS standard thickness Length Fixed: 5.8, 6.0, 11.8, 12.0m Random length: 5-12m Standard ASTM A 179 / 210 / 192 ,ASTM A53, A106, API 5L, 333 GR 6, 334 ,ASME B36.10M-1996 DIN 2391 DIN1626, DIN1629, DIN17175, DIN 2448 Material Q235, Q345, A53B, A106B, API 5L B, ST37.0, ST35.8, St37.2, St35.4/8, St42, St45, St52, St52.4 Application Low and middle pressure fluid pipeline, boiler, petroleum and natural gas industry, drilling, chemical industry, electric industry, shipbuilding, fertilizer equipment and pipeline, structure, petrochemical, pharmaceutical industry Surface Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE Package Plastic caps on both ends, Steel bundle, Woven bag or acc. to customers' request High Temperature Seamless Tube ASTM A106 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B Heat Exchanger Seamless Tube ASTM A 179 / 210 / 192 DIN 2391 Low Temperature Seamless Tube ASTM A333 Gr. 3/6 Low Temperature Seamless Tube ASTM A334 Gr. 6 Additional Testing : NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc. Dimensions : All Pipe is supplied and inspected/tested to the relevant standards including ASTM, ASME, API.
ASTM 106 GrB/53/API 5L.
Steel tube
Products: seamless carbon steel pipes, line pipes, alloy pipes, casing pipes and couplings. Sizes ranges: OD(21.3mm-610mm) *WT(2.5mm-60mm) Standard/Material: ASTM A106 GR.B/ ASTM A106 GR.B/API 5L GR.B/X42-X60, ST37, ST44, ST52, P11,P22, J55 ,K55, N80 P110 and so on. Worldmarket: INDIA KOREA VIETNAM TURKEY EGYPT COLOMBIA UAE FRANCE BRAZIL PAKISTAN UAE IRAN CHILE etc... Certification: Our product passed the API 5L, API 5CT, ISO 9001 quality management system certification and CNAS certification. Meet Our Clients Requirement
Brand Name: Ark Steel Place of Origin: China Model Number: ASTM A556 / ASME SA556 Steel Grade: 300 Series Application: Boiler/ heat exchanger Certification: ISO Welding Line Type: Seamless/Welded Shape: Round Pipe Tube Outside Diameter: 3.0-608mm Wall Thickness: 0.05-120mm Length: Customers' Requirement Payment Term: T/T Price term: FOB CIF CFR Market: Global Package Wooden cases with the water-proof package, etc. Process Method Cold drawn Surface treatment AP, BA, Polished, according to the customer's requirements.
Materials: SMLS steel. Outer diameter: 14mm~630mm. Wall thickness: 2.5mm~35mm. Length for each pipe: 5.8m, 6m, 11.8m, 12m, Random length, or as required. Processing Methods: Hot rolled. Cold Rolled. Cold drawn. Delivery conditions: N-(normalizing); A-(annealing); T-(tempering); Q-(quenching); N+T; Q+T.etc. Ends: flat end or beveled end, threaded end. Protected by plastic caps or steel rings. Standards & Grades: GB/T8162 20#, 35#, 45# Q345, Q345B, Q345C, Q345D, Q345E, 20Mn2, 30Mn2, 40Mn2, 20CrMo, 30CrMo, 35CrMo, 42CrMo; GB/T8163 20#; GB/T3087 10#, 20#; GB/T5310 20G, 20MnG, 25MnG, 15CrMoG, 12Cr1MoVG; GB/T9948 20#, 16Mn,12CrMo, 15CrMo; GB6479 20#, 16Mn, 12CrMo, 15CrMo; ASME SA213 T5, T9; API 5L, A, B, X42, X46, X56, X60, X65; ASTM A106, ASTM A53 Gr B; SA210, SA178, SA192, SA335, T2/P2, T11/P11, T12/P12, T22/P22, T91/P91; DIN 17175 ST35.8, ST45.8, DIN1629; API 5L Gr.B, X42-X70; ISO 11960, GOST, API 5CT J55 K55 N80-1 N80-Q L80-1 L80-9Cr P110, etc.
ASTM A179 steel tube covers minimum-wall thickness, seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and similar heat transfer apparatus. A179 Cold drawn steel pipe shall be made by the seamless process and shall be cold drawn. A179 black steel pipe minimum carbon content is 0.06%. The seamless steel tube minimum tensile strength of 325MPa, yield strength of 180MPa.The minimum elongation of A179 seamless pipe is 20%. ASTM A179 seamless carbon steel tube Application A179 seamless steel pipe is widely used in industries such as petroleum, chemical, medical, food, light industry, machinery, instrument, include industrial pipeline and mechanical structure parts, etc. Standard:ASTM A179 Delivery time : Promptly ( Stock) or 10-40 days (Production) Stock : some are Available MTC: Available Main ASTM A179 seamless carbon steel tube.
ASTM A192/A192M-02(2012) Seamless Carbon Steel Boiler Tubes for High Pressure Service Application: This type tube is widely used for boiler, condenser and similar heat transfer equipments. Standard: ASTM A192/ASME SA192, testing according to ASTM A450/ASME SA450 OD: 12.7-177.8 mm WT:2.2-15 mm Length: 25 meters(Max) Fabricating process: Seamless & Cold drawn Heat treatment: Annealed Non-destructive test: 100% Eddy Current Test Package: Bundle package or plywood box
High Strength, Low Temperature Resistance,Corrosive Resistance, Wear Resistance,Light Weight, High Pressure Bearing, Seamless. OD: 6-820 mm, WT: 0.8-55 mm. Extra or irregular sizes, shapes are available. bundle by stainless strip or per customers requests
1.Carbon Precision steel tube are made using the cold drawing process. Precision tubes are made from carbon steel from quality Bao Steel,XingCheng Steel,and HuaiSteel. The tubes are high precision in tolerance,excellent surface brightness,no oxidization on the outer and inner walls after heat treatment,high cleanness of inside wall. Tube dimensions for carbon Precision steel tube 5.Outside diameter ranges from 4 to 60 mm and wall thickness ranges from 0.5 to 7mm. Precision steel tubes are delivered according to EN 10305-1, DIN 2391,DIN1630, BS 6323/4,ASTM A519 and JIS G3445. 6.Steel grades for carbon Precision steel tube Package in bundles with round or hexagonal shape,every bundles weight is less than 2,000 KG. Package in wooden cases,plywood cases,each one's weight is less than 2000 KG.
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.
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.
Synopsis of Process Routing: Quality carbon steel cold drawing bright heat treatment without oxidization (NBK status) nondestructive testing in the wall honing and inside flushing under the high pressure antirust oiling outside surface plastic capping on both ends. Main Features: high accuracy, excellent brightness, no oxidization on the outer and inner walls after heat treatment, high cleanness inside wall. The steel tube is able to stand high pressure. No deformation after cold bending, no crack after flaring and flattening . The complicated geometrical forming and machining can be realized. Color of tube: gray with white. Main Application: to be used in hydraulic system, automobile and in the occasion where the high precision, brightness, cleanness and mechanical properties of the tube are required.
