Gr1 Gr3 Gr4 Gr6 Welded Seamless Steel Heat Exchanger Tubes ASTM A333 A334 JIS3460 - 1988
Quick Detail:
Standards: ASTM A333/A334, JIS3460-1988,
ASTM A333 Grade 1, Grade 3, Grade 4,Grade 6, Grade 7, Grade 8,Grade 9, Grade 10, Grade 11
ASTM A334 Grade 1, Grade 3, Grade 6,Grade 7, Grade 8,Grade 9, Grade 11
OD. Range: 6mm – 114 mm
Wall thickness: 0.5 mm-15 mm
Length: Max length 25000mm
Description:
Product name: ASTM A333/A334, low temperature steel tube
Standard executived: ASTM A333/A334, JIS3460-1988, ASTM DIN JIS or GB standard
Grade: Gr. 1, Gr. 2, Gr. 3, Gr. 4, Gr. 5, Gr. 6, Gr. 7, 09MnD, 10MnDG,STPL380,etc
Outside diameter:6mm~114.0mm
Wall Thickness:0.5mm~15mm
Length:4m-24m,also can be manufactured according to customers' requirements
Type:Seamless (cold drawn)
Ends:Plain ends or bevel ends
Delivery Conditions: BK,BKS,BKW,NBK,GBK( As drawn, quenched and tempered, normalized, annealed, stress-relieved)As different requirements,It including pickling,etc. AS per Standard.
Coating for protection:black painting,anti-rust oiled or varnish,also can be required according to customers' requirements
Factory test and other terms:
1. Hydrostatic or Nondestructive Electric Test
2. Heat Treatment: according to Standard
3. Surface Condition:According to Standard.
4. Grain Size:According to standard
5. Sampling:flattening,flaring,grain size,Marking
6. we provide bevel end,plastic cap, varnish coating, oiled or black painted to prevent rustand other packing
service.
Applications:
ASTM A333/A334
Low temperature seamless steel pipe applies to petrochemical, chemical industry used.
Low temperature steel pipe also can be made according to the customers requirements.
All other tubes applicable for boiler and heat exchanger tube we can produce ,
Chinese Standard |
Steel Grade/ No. |
American Standard |
Steel Grade/ No. |
GB5310 |
20G,15MoG,12CrMoG, 12Cr2MoG,15CrMoG, 12Cr1MoVG, |
ASTM A106 |
GR. A,B,C |
GB9948 |
10,20,12CrMo,15CMo |
ASTM A53 |
GR.A,B |
GB3087 |
10,20 |
ASTM A192 |
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ASTM A179 |
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ASTM A210 |
A-1,C |
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ASTM A333 |
GR.1,GR3,GR6 |
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