HAINER STEEL INDUSTRIAL CO.,LTD
| Payment Terms | T/T, L/C at sight |
| Supply Ability | 600Tons/Month |
| Delivery Time | 25-30 days |
| Brand Name | Cosco Steel |
| Model Number | Tp201 S20100 Tp304 S30400 S30403 S31603 etc. |
| Certification | ISO,SGS,CQC,etc. |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C at sight | Supply Ability | 600Tons/Month |
| Delivery Time | 25-30 days | Brand Name | Cosco Steel |
| Model Number | Tp201 S20100 Tp304 S30400 S30403 S31603 etc. | Certification | ISO,SGS,CQC,etc. |
| Place of Origin | China |
2B BA No.1 Finish Stainless Steel Heat Exchanger Tube , 0.4mm to 45mm Wall Thick
QuickDetail:
Outer Diameter: 6mm to 610mm
Thickness Random: 0.4mm to 45mm
Length Random: 6000mmm
Surface Finish:2B Finish, BA Finish, No.1 Finish etc.
Tube Standard: ASTM A249 ,ASME SA249
304 Nickel Content: Above 8%
316L Nickel Content: Above 10%
321 Nickel Content: Above 9%
...
Name | SeamlessStainlessSteelpipe |
Standard | ASTMA554,A249,A269andA270,A312,A778 |
MaterialGrade | TP304/304L |
TP316/316L | |
TP347TP347H | |
TP321TP321H | |
TP310TP310S | |
TP410TP410S | |
TP403 | |
S31803/S32205 | |
S32750 | |
OuterDiameter | SeamlessPipe:6mm--530mm |
Thickness | SeamlessPipe:1.0mm-40mm |
Length | normalstandard:6Meters |
Tolerance | AcordingtotheStandard. |
Surface | 180G,320G,400GSatin/Hairline |
400G,500G,600Gor800GMirrorfinish | |
Application | Petrochemicalindustry,chemicalfertilizerindustry,oilrefiningindustry, oilandgasindustry, lightindustryandfoodindustry,pulpandpaperindustry,energyand environmentalindustries. |
Test | UltrasonicTest,Eddy-currentTest,HydrostaticTest,IntergranularCorrosionTest, andothersasthestandardandtherequirementsofcustomers. |
Specification
Material | ASTM A249 Chemical Composition % Max | ||||||||||
C | Mn | P | S | Si | Cr | Ni | Mo | N B | Nb | Ti | |
TP304 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | ^ | ^ | ^ . | ^ |
TP304L | 0.030 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-12.0 | ^ | ^ | ^ | ^ |
TP316 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | ^ | ^ | ^ |
TP316L | 0.030 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | ^ | ^ | ^ |
TP321 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 9.0-12.0 | ^ | 0.10 | ^ | 5(C+N)-0.70 |
Material | Heat treatment | Temperure F(C) Min. | Tensile Strength Ksi (MPa), Min. | Yield Strength Ksi (MPa), Min. | Elongation %, Min. | Hardness Max. |
Rockwell | ||||||
TP304 | Solution | 1900 (1040) | 75(515) | 30(205) | 35 | 90HRB |
TP304L | Solution | 1900 (1040) | 70(485) | 25(170) | 35 | 90HRB |
TP316 | Solution | 1900(1040) | 75(515) | 30(205) | 35 | 90HRB |
TP316L | Solution | 1900(1040) | 70(485) | 25(170) | 35 | 90HRB |
TP321 | Solution | 1900(1040) F | 75(515) | 30(205) | 35 | 90HRB |
OD, mm | OD Tolerance |
< 25.4 | ± 0.10 |
25.4 - ≤ 38.1 | ± 0.15 |
> 38.1 -< 50.8 | ± 0.20 |
50.8 -< 63.5 | ± 0.25 |
63.5 -< 76.2 | ± 0.30 |
76.2 - ≤ 101.6 | ± 0.38 |
> 101.6 - ≤ 190.5 | +0.38/-0.64 |
> 190.5 - ≤ 228.6 | +0.38/-1.14 |
OD, mm | WT Tolerance |
≤ 38.1 | +20%/-0 |
> 38.1 | +22%/-0 |
OD, mm | Length Tolerance |
< 50.8 | +3/-0 |
≥ 50.8 | +5/-0 |
Applications:
We,thistypeseamlessandweldedfoodsteeltubebewidelyusedinkindsofindustries:
Ouradvantage
Company Details
Year Established:
2010
Total Annual:
5000000-10000000
Employee Number:
500~1000
Ecer Certification：
Active Member
HAINER STEEL INDUSTRIAL CO.,LTD was established in November 3rd,2010,The formerly deal in stainless steel products for domestic market 15years. Recently,the most of business in international market,likePakistan,Jordan,U.A.E,USA Bangladesh,Saudi Arabia,Middle East,South American,Africa... HAINER STEEL INDUSTRIAL CO.,LTD was established in November 3rd,2010,The formerly deal in stainless steel products for domestic market 15years. Recently,the most of business in international market,likePakistan,Jordan,U.A.E,USA Bangladesh,Saudi Arabia,Middle East,South American,Africa...
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