| Place of Origin: | China |
|---|---|
| Certification: | ISO9001 |
| Packaging Details: | In Bundles, Woodenbox As Your Requirement |
| Name: | AISI4140 4130 1045 Precision Seamless Steel Hydraulic Cylinder Honed Pipe And Tube | Keyword: | Seamless Honed Tube |
|---|---|---|---|
| Standard: | ASTM A106,ASTM A53,API 5L,GB8162, GB8163, GB5310 | Grade: | ST37 ST52 SAE1518 SAE1020 |
| Thickness: | 1-60mm | Shape: | Round/Square/Rectangle |
| Surface Treatment: | Black Painting, Varnish, Oil, Epoxy Coating | Wall Thickness: | 2 - 60 Mm |
| Certificate: | API, Bsi, SNI, SONCAP, JIS, GS, ISO9001 | ID:: | 20mm - 1500mm |
| Ends: | Plain Beveled Square Cut | Material: | 30CrMo 42CrMo |
| Usage: | Petroleum, Chemical,gas, Water, Metallurgy, Construction | Length: | 12M, 6m |
| Size: | 1/2"-48" (DN15mm-1200mm) | Technology: | Hot Rolled Cold Rolled |
| Straightness: | <=0.5/1000 | Roughness: | Ra 0.2-0.4 Um |
| High Light: | ST52 Seamless Honed Tube,BKS Seamless Honed Tube,BKS honed tube for hydraulic cylinder |
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DIN17175 12CrMo AISI4140 4130 1045 Precision Seamless Steel Hydraulic Cylinder Pipe and Tube
Description
Specification
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Name
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Honing pipe
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Standard
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DIN2391, EN10305, ASTM A519, GB/T 3639-200 etc
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Material
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Q355B Q355D C20,ST52,E355 SAE1026.CK45 4130 4140 STKM 13C
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Heat treatment
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BK+S
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Specification
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Outer diameter(mm) Inner diameter(mm)
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40-480mm 30-400mm
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I.D Tolerance
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H8-H9
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Length
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Fixed Length, Random Length(3--9m)or as requests of customers
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Straightness
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0.5-1/1000
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ID roughness
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RA 0.1-0.8micron(max)
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Technology
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Honed & SRB(SKIVED AND ROLLER BURNISHED )
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Scope
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Honed tube for hydraulic cylinder, swivel crane, injection machine
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Grade
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C
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Mn
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P≤
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S≤
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Si
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Cr
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Mo
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1010
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0.08-0.13
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0.30-0.60
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0.04
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0.05
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-
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-
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-
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1020
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0.18-0.23
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0.30-0.60
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0.04
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0.05
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-
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-
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-
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1045
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0.43-0.50
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0.60-0.90
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0.04
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0.05
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-
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-
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-
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4130
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0.28-0.33
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0.40-0.60
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0.04
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0.05
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0.15-0.35
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0.80-1.10
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0.15-0.25
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4140
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0.38-0.43
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0.75-1.00
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0.04
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0.05
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0.15-0.35
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0.80-1.10
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0.15-0.25
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Grade
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Condition
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Tensile strength
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Yield stength
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Elongation
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Mpa(min)
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Mpa(min)
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%(min)
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1020
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CW
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414
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483
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5
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SR
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345
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448
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10
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A
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193
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331
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30
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N
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234
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379
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22
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1025
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CW
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448
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517
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5
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SR
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379
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483
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8
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A
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207
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365
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25
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N
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248
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379
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22
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4130
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SR
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586
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724
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10
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A
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379
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517
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30
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N
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414
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621
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20
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4140
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SR
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689
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855
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10
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A
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414
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552
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25
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Product Name
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Executive Standard
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Dimension (mm)
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Steel Code / Steel Grade
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Casting
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API 5CT
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Ø114~219 x WT5.2~22.2
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J55, K55, N80, L80, P110
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Tubing
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API 5CT
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Ø48.3~114.3 x WT3.2~16
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J55, K55, N80, L80, P110
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Product Name
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Executive Standard
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Dimension (mm)
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Steel Code / Steel Grade
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Line Pipes
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API 5L
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Ø10.3~1200 x WT1.0~120
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A, B, X42, X46, X52, X60, X70, X80, PSL1 / PSL2
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Product Name
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Executive Standard
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Dimension (mm)
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Steel Code / Steel Grade
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Black and Hot-Dipped Zinc-Coated Seamless Steel Pipes
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ASTM A53
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Ø10.3~1200 x WT1.0~150
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Gr.A, Gr.B, Gr.C
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Seamless Carbon Steel Pipes for High Temperature Service
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ASTM A106
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Ø10.3~1200 x WT1.0~150
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Gr.B, Gr.C
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Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes
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ASTM A179
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Ø10.3~426 x WT1.0~36
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Low Carbon Steel
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Seamless Carbon Steel Boiler Tubes for High Pressure
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ASTM A192
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Ø10.3~426 x WT1.0~36
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Low Carbon Steel
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Seamless Cold-Drawn Intermediate Alloy Steel Heat-Exchanger and Condenser Tubes
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ASTM A199
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Ø10.3~426 x 1.0~36
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T5, T22
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Seamless Medium-Carbon Steel Boiler and Superheater Tubes
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ASTM A210
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Ø10.3~426 x WT1.0~36
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A1, C
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Seamless Ferritic and Austenitic Alloy Steel Boiler, Superheater and Heat-Exchanger Tubes
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ASTM A213
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Ø10.3~426 x WT1.0~36
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T5, T9, T11, T12, T22, T91
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Seamless Carbon and Alloy Steel for Mechanical Tubing
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ASTM A333
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Ø1/4"~42" x WT SCH20~XXS
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Gr.1, Gr.3, Gr.6
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Seamless and Welded Carbon Steel Pipes and Alloy Steel Pipes for Low Temperature Use
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ASTM A334
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Ø1/4"~4" x WT SCH20~SCH80
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Gr.1, Gr.6
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Seamless Cold-Drawn Carbon Steel Feedwater Heater Tubes
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ASTM A556
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Ø10.3~426 x WT1.0~36
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A2, B2
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Product Name
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Executive Standard
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Dimension (mm)
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Steel Code / Steel Grade
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Seamless Steel Tubes for Elevated Temperature
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DIN 17175
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Ø10~762 x WT1.0~120
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St35.8, St45.8, 10CrMo910, 15Mo3, 13CrMo44, STPL340, STB410, STB510, WB36
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Seamless Steel Tubes
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DIN 1629 / DIN 2391
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Ø13.5~762 x WT1.8~120
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St37.0, St44.0, St52.0, St52.3
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Seamless Steel Tubes
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DIN 2440
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Ø13.5~165.1 x WT1.8~4.85
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St33.2
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Seamless Steel Pipes for Structural Purpose
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DIN 2393
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Ø16~426 x WT1.0~36
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RSt34-2, RSt37-2, RSt44-2, St52
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Product Name
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Executive Standard
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Dimension (mm)
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Steel Code / Steel Grade
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Seamless Steel Tubes for Machine Structure
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BS 970
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Ø10~762 x WT1.0~120
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Carbon Steel
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Seamless Steel Tubes for Boiler and Heat Exchangers
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BS 3059
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Ø10~762 x WT1.0~120
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360, 410, 440, 460, 490
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Term
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Symbol
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Explanation
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Cold-finished/hard (cold-finished as-drawn)
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BK
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No heat treatment after the last cold-forming process. The tubes therefore have only low deformability.
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Cold-finished/soft (lightly cold-worked)
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BKW
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After the last heat treatment there is a light finishing pass (cold drawing) With proper subsequent processing, the tube can be
cold-formed (e.g. bent, expanded) within certain limits. |
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Annealed
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GBK
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After the final cold-forming process the tubes are annealed in a controlled atmosphere or under vacuum.
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Normalized
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NBK
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The tubes are annealed above the upper transformation point in a controlled atmosphere or under vacuum.
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FAQ
Q: What product information must I provide before making a purchase?
Please provide the grade, width, thickness, and surface treatment requirements, as well as the quantities you require.
Q: What shipping ports are there?
We normally ship from Shanghai,Tianjin, Qingdao, and Ningbo ports
Q: Is it possible to send samples?
Of course, we offer free samples and express shipping to customers all over the world.
Q: Do you offer a service for customized products?
Yes, we can produce according to your specifications and drawings.
Q: Can I pay you a visit at your factory?
Customers from all around the world are welcome to visit our factory.
Q: Can you assist me in importing steel products for the first time?
Yes, we have shipping agent who will arrange the shipment with you.
Q: Do you have any MOQ limit for production?
We don’t have any MOQ limit. But as for our steel pipe product, we usually use container transport for lower freight. In the case of express delivery, high freight charges will be generated.
Q: Is it OK to print my logo on the product or the carton packing?
Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q: How to pack the product?
The inner layer has a waterproof paper outer layer, iron packaging, and is fixed with a fumigated wooden pallet. It
can effectively protect products from corrosion during ocean transportatio
