Wall Materials

ASTM Polished Stainless Steel Welded Mirror Pipe / Tube 310S 316L 304L 1& quot; NB - 12& quot; NB

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Quick Detail:
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Product: | Round Stainless Steel Welded Mirror Pipe |
Manufacturing Process: | Cold Rolling and cold drawn, Pickled, Annealed or Sand Blasting |
Standard | ASTM A312/ A213/ A269/ A358 |
Material Grade: | TP304/304L,TP316/316L,TP310S/310H, TP321, TP321H, ETC |
Outside Diameter. | Φ6.00mm-Φ610 mm; 1” NB to 12” NB |
Thickness: | 0.6mm-60mm; SCH10/40/80/160/XXS/STD |
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Description:

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American standards:
ASTM A213 / A213M - 11a:Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes


ASTM A269 - 10:Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service


ASTM A312 / A312M - 12:Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes


ASTM A789 / A789M - 10a:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service


ASTM A790 / A790M - 11:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe

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EN Standards

EN 10216-5 Welded Stainless Steel Tube

EN 10216-7 Seamless Stainless Steel Tube
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German-Standards

DIN 17456 Seamless circular austenitic stainless steel tubes for general service
DIN 17457 Welded circular austenitic stainless steel tubes subject to special requirements
DIN 17458 Seamless circular austenitic stainless steel tubes subject to special requirements
DIN 17459 Seamless circular high-temperature austenitic stainless steel tubes
DIN 28180-85 Seamless steel tubes for tubular heat exchangers
DIN EN ISO 1127 Seamless stainless steel tubes (Dimensions and weights)

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Size Detail:

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Production | ?Outside Diameter | Wall Thickness |
Stainless Steel Seamless pipe | 6.00mm to 610mm | 0.6 mm to 60mm |
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Application:

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The products are applied to trades such as papermaking, chemical industry, shipbuilding, petroleum, electricity, food, pharmacy, natural gas, metallurgry, architecture, sewage disposal, environmental protection, aerospace,heat exchanger, etc. Extensively.


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Material Grade Specification:

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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,... |
European 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, |
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PRODUCT DETAILS :

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Name | Round Stainless Steel Welded Mirror Pipe |
Standard | ASTM, GB, JIS, DIN, EN, AISI |
Material Grade | TP304/TP304L /TP316/ TP316L /TP347/ TP347H /TP321/ TP321H /TP310/ TP310S/TP310H / TP904L |
? | 2132 /2507/2520/2205 |
? | S31803/S32205 S32750 S32760 S32304 S32101 |
Outer Diameter | Seamless Pipe: 6mm-610mm |
? | Welded Pipe:single slit(Φ8mm-Φ630mm); girth(Φ630mm-Φ3000mm), |
Thickness | Seamless Pipe: 0.6mm - 60mm; SCH10/40/80/160/XXS/STD |
? | Welded Pipe: single slit (0.5mm-25mm);girth(3mm-45mm) |
Length | 5.0-5.8 MTR or as customers& acute; request |
Tolerance | According to the Standard. |
Surface | 180G, 320G, 400G Satin / Hairline |
? | 400G, 500G, 600G or 800G Mirror finish |
Test | UT,ET,HT,RT,ect,and others according to the standard,or as the requests of the customers |
Certificate | GOST9941-81,ISO 9001:2008 |
Packing Details | ?Plastic bags, in bundles, wooden cases or depend on buyer’s requirement |
Payment Terms | T/T, D/P at sight, L/C at sight |
Shipment Term | FOB, C&F, CIF, EXW, etc. |
Delivery Time | Depend on the quantity |
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The Flow Chart of Production Process:

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Competitive ?Advantage:


1. We offer you our best price with good quality of the materials.

2. We will deliver the materials strictly according to the the delivery date noted on the contract.

3. We also always have the huge ready stock for sell.

4. We have advanced NDT equipments for the tests such as Eddy Current test, Ultrasonic test, Hydraulic test and so on.

5.We have complete after-sale service to deal with the problems in time.

6. Wooden case package which is strong and suitable for sea transportation is our main method to pack the pipes. And the economical packing method such as packing in bundles.

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Chemical Composition of SS316/SS316L:

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SS | 316 | 316H | 316N | 316L | 316Ti |
Ni | 10 – 14 | 10 – 14 | 10 – 14 | 10 – 14 | 10 – 14 |
Fe | Balance |
Cr | 16 – 18 | 16 – 18 | 16 – 18 | 16 – 18 | 16 – 18 |
Mo | 2 – 3 | 2 – 3 | 2 – 3 | 2 – 3 | 2 – 3 |
C | 0.08 max | 0.10 max | 0.03 max | 0.03 max | 0.08 max |
Si | 0.75 max | 0.75 max | 0.75 max | 0.75 max | 0.75 max |
Mn | 2 max | 2 max | 2 max | 2 max | 2 max |
P | 0.045 max | 0.045 max | 0.045 max | 0.045 max | 0.045 max |
S | 0.030 max | 0.030 max | 0.030 max | 0.030 max | 0.030 max |
N | 0.1 max | ? | 0.1 max | 0.1 max | 0.1 max |
Ti | ? | ? | ? | ? | 5 X % (C + N) |
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Mechanical & Physical Properties of SS316L (S31603):

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Density | 8.0 g/cm3 |
Melting Point | 1400 °C (2550 °F) |
Tensile Strength | Psi – 75000 , MPa – 515 |
Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
Elongation | 35 % |
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Round Stainless Steel Welded Mirror Tubes TP316L:

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