Stainless Steel Seamless Tubes

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.

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

* 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

Astm a312/376 Bundle

Astm a312 a213 a376 Bundle

small diameter stainless steel seamless tubes,bright annealed tubes,electrolytic tubes od from 1/8" to 1.0" ,wt from 0.020" to 0.065" or from 3.175mm to 25.4mm ,wt from 0.50mm to1.65mm OD Roughness: Ra0.25µm Ra0.15µm ; the specific detail can be negotiate ID Roughness : Ra0.4µm Ra0.16µm ;the specific detail can be negotiated Materials TP304,TP304L,TP316,TP316L,TP304/304L,TP316/316L,monel 400 ASTM A213,ASTM A269,ASME SA269 application Clean tubes projects High pure fluid transportation Solar energy battery panel Solar energy baseplate etc more info,pls do not hesitate to inquiry: small diameter stainless steel seamless tubes,bright annealed tubes,electrolytic tubes od from 1/8" to 1.0" ,wt from 0.020" to 0.065" or from 3.175mm to 25.4mm ,wt from 0.50mm to1.65mm OD Roughness: Ra0.25µm Ra0.15µm ; the specific detail can be negotiate ID Roughness : Ra0.4µm Ra0.16µm ;the specific detail can be negotiated Materials TP304,TP304L,TP316,TP316L,TP304/304L,TP316/316L,monel 400 ASTM A213,ASTM A269,ASME SA269 application Clean tubes projects High pure fluid transportation Solar energy battery panel Solar energy baseplate etc more info,pls do not hesitate to inquiry: small diameter stainless steel seamless tubes,bright annealed tubes,electrolytic tubes od from 1/8" to 1.0" ,wt from 0.020" to 0.065" or from 3.175mm to 25.4mm ,wt from 0.50mm to1.65mm OD Roughness: Ra0.25µm Ra0.15µm ; the specific detail can be negotiate ID Roughness : Ra0.4µm Ra0.16µm ;the specific detail can be negotiated Materials TP304,TP304L,TP316,TP316L,TP304/304L,TP316/316L,monel 400 ASTM A213,ASTM A269,ASME SA269 application Clean tubes projects High pure fluid transportation Solar energy battery panel Solar energy baseplate

Stainless steel tube Features: 1) commodity: seamless stainless steel pipe/tube 2) process method: cold drawn/cold rolled 3) surface finish: anneal/pickling/manual polish/ mechanical polish 4) material: tp304, tp304h, tp304ln, tp304l, tp310/s, tp316l, tp316h, tp316/316l, tp317l, tp321/321h, tp347, s31803 and so on. 5) standards: astm a312/213/269, din17457, en10216 , etc. 6) size: A) nps: 1/8" to 10" B) schedule: 5/5s, 10/10s, 20/20s, 40/40s, 80/80s, 120/120s, 160/160s, acc. To ansi b36.19/36.10 C) o. D.: 6 mm to 219 mm D) w. T.: 0.5 mm to 25 mm 7) length: max. 20 meters 8) delivery conditions: annealled, picklinged and polished 9) packing: seaworthy wooden cases/steel framed cases/ simple packaging 10) certificate: iso 9001:2000, ped, tuv Packing: seaworthy wooden cases/steel framed cases/ simple packaging