Seamless Tubes Suppliers and Manufacturers

Od:70-273mm Wt:6-30mm Length:fixed or randon length

Seamless Tubes are important materials in making foundations in both offshore as well as onshore projects. Seamless Tubes are easy to weld to form a desired structure. These Seamless Tubes are mainly composed of austenite and ferrite. The materials are very easy to get and have an excellent durable nature. The main applications of these kinds of Seamless Tubes are in the heat exchanger tubes that require a resistance to high temperature. These Seamless Tubes are also used in paper making machines and in the seawater handling systems. The super duplex tubes are different in their material composition. This particular type is rich in both molybdenum and chromium. This gives a higher resistance against the corrosion. The alloying costs are less like the other duplex tubes. The fabrication and the management cost of these tubes are remarkably lesser than other tubes. These tubes protect the construction from the environmental erosion to give the structure an enhanced solidity.

Steel grade: carbon steel (st37, st35, api 5l grb, astm a53/a106 grb) Alloy steel( t11, t22, t91, e355, e235) Size range: 30mm~325mm (based on different request from customers) Billet size: acc. To customer's request. Production capacity: 200000mt/year (based on different request) Type: a, dieschur set mill; b, accu roll set mill; c, assel set mill; d, automatical continuous rolling mill

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

CDM Titanium is an approved ISO9001:2015 & PED 14/68 EU by TUV and a professional manufacturer and exporter of titanium material and product. CDM Titanium produce titanium seamless tube to world-wide clients, who specializing in process equipment such as heat exchanger, also for power generation, thermal, and oil and gas exploration etc. Grade: GR1 GR2 GR3 GR7 GR9 GR12 GR16 GR17. Size (mm): OD1.5~ 620, Wall Thickness: 0.4 ~ 20, Maximum length: 18000mm. Standard: ASTM B338, ASME SB338, ASTM B861, DIN17861 etc. EMAIL: sales at cdmtitan dot com

Titanium seamless tubes: Titanium tubes, titanium pipes, titanium seamless tubes, titanium seamless pipes, heat exchanger tubes, titanium seamless tubing, Ablti corporation(abl titanium) supply titanium seamless tubes to worldwide customers, who manufacturing heat exchanger, pressure vessels, cooler and condensers, radiator, evaporators, chillers, etc. Ablti corporation, abl titanium is an iso9001:2008 by bureau veritas(ukas quality management)certificated company, one of the biggest titanium manufactories and suppliers in china. Standard: astm b337, astm b338, astm b861, etc. Grade: gr1, gr2, gr3, gr5(6al4v), gr7, gr9, gr11, gr12, gr16, gr17, etc. Size (mm): od2~610; thickness: 0.2~15; maximum length: 18000mm;

Cold Drawn Seamless Steel Pipe as implied is made by cold drawing a larger mother seamless pipe, which is generally manufactured through an HFS process. In the Cold Drawn Seamless process, the mother pipe is pulled through a die & plugin cold without any heating. Because of the tool on the outside and inside the surface and tolerances are better in Cold Drawn Seamless. While this is an additional process over HFS, it is necessary to get smaller size pipes that otherwise cannot be manufactured in HFS. Some applications which require close tolerances and smooth surfaces also specify the requirements to be necessarily Cold Drawn Seamless. Cold Drawn Seamless pipes & tubes are extensively used in Heat-Exchanger, Bearing & Automotive sectors. Cold drawn seamless steel pipe is used for the mechanical structure, hydraulic equipment, which has precision size, good surface finish. It can greatly reduce mechanical processing hours and improve material utilization, and improve the quality of products. High-quality cold-drawn seamless steel pipes are mainly using the 10# 20#. In addition, to ensure chemical composition and mechanical properties, it will check by the Hydrostatic test, crimping, flared, and Squashed test. Cold Drawn Seamless (CDS) as implied is made by cold drawing a larger mother seamless pipe, which is generally manufactured through an HFS process. In the CDS process, the mother pipe is pulled through a die & plugin cold without any heating. Because of the tool on the outside and inside the surface and tolerances are better in CDS. While this is an additional process over HFS, it is necessary to get smaller size pipes that otherwise cannot be manufactured in HFS. Some applications which require close tolerances and smooth surfaces also specify the requirements to be necessarily CDS. CDS pipes & tubes are extensively used in Heat-Exchanger, Bearing & Automotive sectors.

JFTI Gr2 ASTM B338 Titanium Seamless advantages Large stock fast delivery. 100% Quality guaranteed. Dimension as your requirement. Professional after sale services. Industry experience about 20 years. Description of Gr2 ASTM B338 Titanium Seamless Product Name Titanium seamless tube/ pipe Standard ASTM B338 Material Pure titaium Grade 2 Size Dia 6.0mm ~114.3mm, length is 18000mm (Max). Type Round, square, coiling Technique Hot forging, hot rolled, cold rolled Goods Condition M Surfuace Polishing, pickling, sand blasting Application Heat exchanger, condenser, water treatment, desalination,evaporator and pipelines etc. Test Water pressure test,Ultrasonic test,X-ray test,Eddy current test,Flaring and Flattening test. Package Method Wooden case, and Customer requirements Payment way T/T, L/C, can be negotitated. Transportation Sea(FCL/LCL), airplane, express(TNT/DHL/FEDEX) Port Shanghai,Tianjin,Qingdao Certificate EN10204 3.1/3.2 as required.

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.

Stainless steel tubes. Seaworthy packing

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

Seamless tubes for axles Axle tubes for heavy vehicles 10000kgs

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

Stainless Steel Seamless Pipe are tested in accordance to internationally recognized standards or our own more stringent internal test procedures, which is developed considering the harsh field conditions. It is the most widely used austenitic stainless steel. It has excellent corrosion resistance and forming characteristics.