Seamless steel pipe and tube The fluid of seamless steel pipe, low and center presses with the boiler pipe, the construction attachment uses for the seamless steel pipe, the alloy tube and the bearing use for the seamless steel pipe, and according to the user request product the special steel pipe . Our company passed the conformity assessment of iso9001-2000, and has the national industry product production permit which the country issues, proves the number is xk05-208-00084.
Material - Alloy Steel Shape - Round Dimensions - 700-800mm Grade ASTM - A 335, GR. P1, P5, P9, P11, P12, P22, P91, ASTM A 213, T-11, T-5, T-22, T-9 Size Range - 1/2 - 26 Schedules - 20, 30, 40, Standard(STD), Extra Heavy (XH), 80, 100, 120, 140, 160, XXH
* Precision tube - OD : 6mm ~ 31.8mm - For semicondutor, parmaceutical industry - Surface : BA(Bright annealed), EP(Electro polished) - Grade : Austenite * Heat exchanger tube - OD : 12.7mm ~ 50.8mm - Grade : Austenite, Duplex * Coiled tube - OD : 6mm ~ 25.4mm - Grade : Austenite
Grade: 10#-45#, api j55-api p110, 10#, 20#, 45#, api j55, api k55, api l80, api n80, api p110 thickness: 2 - 200 mm section shape: section shape place of origin: jiangsu, china (mainland) secondary or not: non-secondary application: boiler pipe technique: erw certification: api surface treatment: black special pipe: emt pipe alloy or not: is alloy c %: 0.28~0.33 si %: 0.1~0.35 mn %: 0.40~0.60 cr %: 0.9~1.1 mo %: 0.15~0.25 annealing hardness: 235 factory area: 2, 000, 000©o employees: 13, 000: 13, 000 business year: since 2000 shape: square. Rectangular.Round: square. Rectangular.Round treatment: black special pipe: emt pipe alloy or not: is alloy c %: 0.28~0.33 si %: 0.1~0.35 mn %: 0.40~0.60 cr %: 0.9~1.1 mo %: 0.15~0.25 annealing hardness: 235 factory area: 2, 000, 000©o
We are manufacturer of stainless steel pipe and tube and fittings in china 1. Material: 201, 202, 301, 304, 304L, 310S, 316, 316L, 317, 317L, 321, 347, Duplex SS, S31500, S31803, S32750 2. Product specification: OD2-530mm x WT0.2-30 mm 3. Executive standard: ASTMA312M, ASTMA269, ASTMA213, ASTMA511, ASTMA554, JISG3463, JIS3446, JIS3448, JIS3459, DIN17456, DIN17458, DIN2462, GB14975, GB14976, GB13296.
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
Our stainless steel seamless tubes' material include 201, 301, 304, 304l, 310s, 316, 316l, 321, etc. Pe bags, woven bags or according to customers'requirement.
Alloy 304 (uns s30400) stainless steel pipe is a variation of the 18% chromium ¿c 8% nickel austenitic alloy, the most familiar and most frequently used alloy in the stainless steel family. This alloy may be considered for a wide variety of applications and exhibits good corrosion resistance, ease of fabrication, excellent formability, and high strength with low weight. Grade 304l, the low carbon version of 304, does not require post-weld annealing and so is extensively used in heavy gauge components (over about 6mm). Grade 304h with its higher carbon content finds application at elevated temperatures. Alloy 304h is a modification of alloy 304 in which the carbon content is controlled to a range of 0.04-0.10 to provide improved high temperature strength to parts exposed to temperatures above 800íp.The austenitic structure also gives these grades excellent toughness, even down to cryogenic All small tubes are packed in plastic bags to avoid scratches in transporting; then in wooden cases
Alloys 316 (uns s31600) and 316l (uns s31603) are molybdenum-bearing austenitic stainless steels, which are more resistant to general corrosion and pitting/crevice corrosion than the conventional chromium-nickel austenitic stainless steels such as alloy 304. These alloys also offer higher creep, stress-to-rupture, and tensile strength at elevated temperatures. In addition to excellent corrosion resistance and strength properties, the alloys 316 and 316l cr-ni-mo alloys also provide excellent fabricability and formability which are typical of the austenitic stainless steels. Grade 316l, the low carbon version of 316 and is immune from sensitisation (grain boundary carbide precipitation). Thus it is extensively used in heavy gauge welded components (over about 6mm). Grade 316h, with its higher carbon content has application at elevated temperatures, as does stabilised grade 316ti. All small tubes are packed in plastic bags.To avoid scratches in transporting; then in wooden cases
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
Din 2391-1 cold drawn honed seamless steel tube Standard: din 2391-1 Materials: st35, st45, st52 Technical: cold-drawn seamless Delivery condition: bk.Bkw, bk+s, gbk, nbk Straightness: 0.5mm/1m max for tubes below 3m, 0.8mm/1m max for tubes between 3 to 6m, 1.2mm/1m for tubes above 6m Technology: honed & srb(skived and roller burnished). Application: used in the hydraulic cylinder of the heavy machinery, cranes, excavator and forklifts.
Material TP - 304, 304H, 304L, 304Ln, 316, 316H, 316L, 316LN, 316Ti, 309, 310, 317L, 321, 347, 409, 410, 420, 430, 440, 446, 202, Etc. Standard ASTM A - 270, 249, 312, 269, 213, 268, 358 Schedule S5, S10, S20, S40, S60, S XS, S80, S100, S120, S140, S160, S XXs Pipe Type - Beweld End (Bw), Plain End Pipe (PE) Unit Pipe - Length 3 meter Hallow Sections - Circular
SA 106-B DN300 SCH80X800 seamless steel tube Seamless precision steel pipes and welded pipes are basically the same in shape. They are mainly different in the forming process, which leads to different places and prices for them. For example, a water pipe is usually welded by bending the flat plate, and a weld can be found on it. The seamless precision steel pipe is generally formed by backlogging the molten steel in the molten state through the annular slit, and then forming it by stretching and other processing processes, so that there is no weld. In terms of performance, especially the pressure bearing capacity, it is greatly improved compared with ordinary steel pipes, so it is often used in high-pressure equipment. Such as pipeline connections for hydraulic equipment.
Company Hebei Borun Steel Trade Co., Ltd Product Name Seamless steel pipe Process form Hot rolled,Cold drawn Production Standard ASTM,DIN,JIS,GB,EN,BS,API 5L,API 5CT Steel grade 20#, Q345, A106/53B, A179, S275, S355,GR.B/X42/X46/X56, ST44/37/ A500, J55-P110 O.D 1/2â??20â?? or 21.3-508mm W.T 2-40mm Length 5.8m/ 6m/ 11.8m/ 12m or any fixed length as per customer request packing details Steel Strips bundled/In Bulk, Plastic Caps connected, waterproof plastic FOB price USD775~930 Ton MOQ 25 Ton Payment term T/T,L/C Delivery date According to The Specifications And the Quantities Of Each Contract Application Mai nly used for high-temperature liquids transmission (water, heavy steam as well as various other high-temperature liquids), machinery, steel constructions, electricity industry, power plants etc Feel free to contact us if any further questions,we will serve you as soon as possible.
Company Hebei Borun Steel Trade Co., Ltd Product Name Seamless�steel pipe Process form Hot rolled,Cold drawn Production Standard ASTM,DIN,JIS,GB,EN,BS,API 5L,API 5CT Steel grade 20#, Q345,�A106/53B, A179, S275, S355,GR.B/X42/X46/X56,�ST44/37/ A500, J55-P110 O.D 1/2??20?? or 21.3-508mm W.T 2-40mm Length 5.8m/ 6m/ 11.8m/ 12m or any fixed length as per customer request packing details Steel Strips bundled/In Bulk, Plastic Caps connected, waterproof plastic FOB price USD775~930 Ton MOQ 25 Ton Payment term T/T,L/C Delivery date According to The Specifications And the Quantities Of Each Contract Application Mai nly used for high-temperature liquids transmission (water, heavy steam as well as various other high-temperature liquids), machinery, steel constructions, electricity industry, power plants etc Main Market South and East Asia, Middle East, Europe and America Feel free to contact us if any further questions,we will serve you as soon as possible.
Company Hebei Borun Steel Trade Co., Ltd Product Name Seamless steel pipe Process form Hot rolled,Cold drawn Production Standard ASTM,DIN,JIS,GB,EN,BS,API 5L,API 5CT Steel grade 20#, Q345, A106/53B, A179, S275, S355,GR.B/X42/X46/X56, ST44/37/ A500, J55-P110 O.D 1/2??20?? or 21.3-508mm W.T 2-40mm Length 5.8m/ 6m/ 11.8m/ 12m or any fixed length as per customer request packing details Steel Strips bundled/In Bulk, Plastic Caps connected, waterproof plastic FOB price USD775~930 Ton MOQ 25 Ton Payment term T/T,L/C Delivery date According to The Specifications And the Quantities Of Each Contract Application Mai nly used for high-temperature liquids transmission (water, heavy steam as well as various other high-temperature liquids), machinery, steel constructions, electricity industry, power plants etc Main Market South and East Asia, Middle East, Europe and America Feel free to contact us if any further questions,we will serve you as soon as possible.
Ded at the option of the manufacturer. Main steel tube grade: a53-a, a53-b etc. Other grade can also be provided after consulting with acustomers. Permissible variations in weight and dimensions: Weight -- the weight of the pipe as calculated from the relevant equation in asme b36.10m shall not vary by more than 10%. Diameter -- for pipe nps 1 1/2(dn40) and under, the outside diameter at any point shall not vary more than 1/64 in.(0.4mm) from the standard specified. For pipe nps 2 (dn 50) and over, the outside diamter shall not vary more than 1% from the standard specified. Thickness -- the minimum wall thickness at any point shall not more than 12.5% under the nominal wall thickness specified. The minimum wall thickness on inspection shall comform to the requirement. - According to astm a700
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.
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.
