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factory low price for Stainless Steel Heat Exchanger Tube Stainless steel seamless tubes Standard A213 Material tp321 Minimum wall thickness pickled and annealed plain ends supply to Zambia Exporter

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In the past few years, our business absorbed and digested advanced technologies both equally at home and abroad. In the meantime, our company staffs a group of experts devoted to your advancement of Stainless Steel Seamless Tubes,Minimum Wall Thickness,Pickled and Annealed. our products and solutions have won the trust of clients and been very salable each here and abroad.

factory low price for Stainless Steel Heat Exchanger Tube Stainless steel seamless tubes Standard A213 Material tp321 Minimum wall thickness pickled and annealed  plain ends supply to Zambia Exporter

Stainless steel seamless tubes A213 TP321 ,Minimum wall thickness,pickled and annealed ,plain ends.

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Specification:

ASME SA213/A213: Standard Specification for Seamless Ferritic and Austenitic Alloy-

Steel Boiler, Superheater and Stainless Steel Heat Exchanger Tubes.



ASTM A249 / A249M:Standard Specification for Welded Austenitic Steel Boiler, Superheater

Heat-Exchanger, and Condenser Tubes.


ASTM A789/A789M, ASME SA789/SA789M Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service


Other Standard:DIN 17456 , DIN 17458, EN10216-5, GOST 9940-81, GOST 9941-81, JIS-G3463,...


Material Grade:

American Standard

Austenitic Steel:

TP304,TP304L,TP304H, TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H, TP317,TP317L, TP321, TP321H,TP347, TP347H,904L-

Duplex Steel :

S32101,S32205,S31803,S32304,S32750, S32760

Others:TP405,TP409, TP410, TP430, TP439,...

Europen Standard 1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,1.4438, 1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501
Russia Standard 08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б,10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т,12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, 06ХН28МДТ



Size Range:

Production Outside Diameter Wall Thickness
Heat Exchanger Tube 6.00mm to 101.6mm 0.5mm to 8mm


Final Finishing

Solution Annealed & Pickled/Bright Annealed.



Type of Tubes:

U-bend & Straight.


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:

  • Eddy Current Testing
  • O.P Testing
  • Radiography Testing
  • Corrosion Testing
  • Micro Testing
  • Macro Testing
  • IGC Testing
  • Ultrasonic testing
  • Liquid Penetrate testing


Our firm sticks on the theory of "Quality will be the life in the enterprise, and status could be the soul of it" for Stainless steel seamless tubes Standard A213 Material tp321 Minimum wall thickness pickled and annealed plain ends. The product will supply to all over the world, such as: Pitcairn,Faroe Islands,Morocco. With nearly 30 years' experience in business we are confident in superior service quality and delivery. We warmly welcome customers from all over the world to cooperate with our company for common development.

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