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Stainless Steel Seamless Pipe
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Stainless Steel Welded Pipe
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Stainless Steel Pipe Fittings
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Stainless Steel Sanitary Pipe
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Duplex Stainless Steel Pipe
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Bright Annealed Tube
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Stainless Steel Heat Exchanger Tube
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Stainless Steel Round Rod
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Stainless Steel Flange
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Stainless Steel Valve
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Nickel Alloy Pipes
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Screwed Pipe Fittings
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Stainless Steel Capillary Tube
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Sam"Wenzhou Shangle Steel's products are truly game-changers. Their stainless steel pipes have not only streamlined our operations but also boosted overall efficiency. High quality, reliable, and durable, they are a valuable addition to our projects!"
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Peter"Choosing Wenzhou Shangle Steel is one of the best decisions we've made. Their commitment to quality and customer service is unparalleled. The stainless steel pipes we procured became integral to our manufacturing process and significantly improved our productivity!"
Bright Annealed Stainless Steel Tubing DIN 17458 EN10216-5 TC 1 D4 / T3 1.4301/1.4307 25.4 X 2.11 X 6096 MM

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xMaterial | 304 ,304L 310 321 316 316L | Standard | AISI, ASTM, DIN, EN, GB |
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Shape | SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80 | Technique | Cold Draw |
Application | Oil, Petroleum/Power | Package | Woven Packing |
Highlight | EN10216-5 Bright Annealed Stainless Steel Tubing,Bright Annealed Stainless Steel Tubing,DIN 17458 Bright Annealed Tubing |
Bright Annealed Stainless Steel Tubing DIN 17458 EN10216-5 TC 1 D4 / T3 1.4301/1.4307 25.4 X 2.11 X 6096 MM
Characteristic: With cold press (mainly cold rolling), the gas protects heat treatment, with high precision:
ID:Ra≤0.4μm,OD:Ra≤0.8μm;Mainly for precision instrument, Hydraulic pressure system, exhaust gas
system etc.
Standard: ASTM/ASME A/SA213, A/SA269, DIN17458/17457, EN10216-5 D4 /T4 /10217-7. After negotiation, we can
supply pipe with customers’ requirement.
Material Grade: 1.4301,1.4307,1.4948, 1.4821, 1.4845, 1.4401, 1.4404, 1.4406, 1.4571, 1.4539, 1.4438, 1.4541, 1.4550, 1.4912, 1.4462, 1.4362, 1.4410, 1.4501 etc also ASTM, GOST, JIS grades available, other grade can also be provided after consulting with customers.
Size Range:Seamless Tube(OD: Φ6mm-Φ76mm WT: 0.15mm-4.0mm, Length:Max. 500M/pc)
Some of the quality tests carried out by us includes:
Corrosion Test | Conducted only when specially requested by the client |
Chemical Analysis | Test done as per required quality standards |
Destructive / Mechanical Testing | Tensile | Hardness | Flattening | Flare | Flange |
Reverse-bend and Re. flat tests | Carried out in full compliance with relevant standards & ASTM A-450 and A-530 norms, which ensures trouble-free expansion, welding & use at customers end |
Eddy Current Testing | Done to detect homogeneities in subsurface by using Digital Flaw-mark Testing System |
Hydrostatic Testing | 100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage, and biggest pressure we can support 20Mpa/7s . |
Air Under Pressure Test | To check any evidence of air leakage |
Visual Inspection | After passivation, every single length of tubes & pipes is subjected to thorough visual inspection by trained staff for detecting surface flaws & other imperfections |
Supplementary Testing : Apart from the above mentioned tests, we also carry out on the manufactured products supplementary testing. The tests conducted under this include:
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Main Test of ss sml tube :
EDDY CURRENT TEST EN 10249-3 E3H
US-TEST EN 10246-7 U3B
TENSILE TEST EN ISO 6892-1
FLATTENING TEST EN ISO 8492
DRIFT EXPENDING TEST EN ISO 8493
LEAK-PROOF TEST EN 10246-1
Application :
Air Cylinder Tubing,
Automotive fuel lines,
Heat Exchanger Tubing,
Hydraulic Cylinder Tubing,
Precision Mechanical Tubing,
Sanitary service,
Thermo couples