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honed tube
HYDSTEELS
730439900
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As a professional supplier of honed tube and chrome rod, Doohavest factroy was founded in 2004, the company own 60 sets of advance equipment and more than 70 technical workers, annual output over 20000 tons.
The main products of honed tube, burnished tube, chrome rod were widely exported to 40+ countries in Asia, Middle east,Africa etc.
>Equipment cover all production processing with stick QC system make better quality and keep improve.
>Huge material purchasing reduce production cost and final rate.
>Rich stock for normal size, order could be fast delivery in 7days.
>100% inspection and one-year quality guarantee to avoid any risk choice us.
DESCRIPTION of honed cylinder tube
Material: ST52, E355, STKM13C, C20, CK45, 4140, 42CrMo, Stainless Steel 304, 316,
Delivery Condition: BK, BK+S, GBK, NBK
ID Size : 20mm – 1500mm
Length: max 16m
Type: Seamless, Hot Rolled, Cold Rolled, Cold Drawn
Straightness: ≤ 0.5/1000
Roughness: 0.2-0.4 um
Standard: DIN2391, EN10305.
ID Tolerance: H7,H8,H9
Protection: Anti-rust oil on inside and outside surface, plastic caps in both ends.
Our advantage:
1. High precision tolerances:
Honed Tube, ID roughness 02-0.4 um, straightness max 0.5/1000, strict tolerance DIN2391 H8. Ovality max. 1/2 ID tolerance. Skived & Roller Burnished Tube, ID roughness under 0.2 um, straightness max 0.2/1000, strict tolerance DIN2391 H8. Ovality max. 1/2 ID tolerance.
2. High quality raw material:
Our raw material mainly from some famous steel mills, such as TPCO, BAO STEEL, SHA STEEL, which are best and largest raw material manufacturer in China.
3. High pressure resistance:
Choose better raw material seamless tube, after cold drawn the columnar crystals fined to fibrous crystals, which resulted in remarkable work hardening and more uniform material,which make our honed tubing could working stable in higher pressure, our honed tube more reliable for hydraulic cylinder manufacturing.
4. High surface perfection: ID Roughness of our honed pipe is Max Ra0.4.
5. High welding performance:
Better weldablility material choose, Strict heat treatment process make our honed tubing with better weldability, It's much helpful for make hydraulic cylinder.
6. Strict Quality control:
We have professional internal QC team and equipment , chemical Composition test, machanical proerty test,Full production flow under control and 100% inspection for each product in each processing.
Whole production process equipment owned, cold drawing machine, honing machine, skiving & roller burnishing machine, straightening machine, polishing machine, heat treatment furnace, grinding machine, etc.
7.Better after sales service: Any quality problem come after delivery, issue items will be resupply or refund. We have confidence in our products and never compromise in material or quality.
Usually package information:
1. coating anti-rust oil
2. Plastic caps on both end of tube
3. Same size tube were bunded by steel belt
4. Each bundle with lifting belt
5. Woven bag package
6. Iron wooden case packaged or loaded in centainer.
Any more question please freely contact me.
Cathy
Email: cathy@dhonedtube.com
Tel:+8615763006991
As a professional supplier of honed tube and chrome rod, Doohavest factroy was founded in 2004, the company own 60 sets of advance equipment and more than 70 technical workers, annual output over 20000 tons.
The main products of honed tube, burnished tube, chrome rod were widely exported to 40+ countries in Asia, Middle east,Africa etc.
>Equipment cover all production processing with stick QC system make better quality and keep improve.
>Huge material purchasing reduce production cost and final rate.
>Rich stock for normal size, order could be fast delivery in 7days.
>100% inspection and one-year quality guarantee to avoid any risk choice us.
DESCRIPTION of honed cylinder tube
Material: ST52, E355, STKM13C, C20, CK45, 4140, 42CrMo, Stainless Steel 304, 316,
Delivery Condition: BK, BK+S, GBK, NBK
ID Size : 20mm – 1500mm
Length: max 16m
Type: Seamless, Hot Rolled, Cold Rolled, Cold Drawn
Straightness: ≤ 0.5/1000
Roughness: 0.2-0.4 um
Standard: DIN2391, EN10305.
ID Tolerance: H7,H8,H9
Protection: Anti-rust oil on inside and outside surface, plastic caps in both ends.
Our advantage:
1. High precision tolerances:
Honed Tube, ID roughness 02-0.4 um, straightness max 0.5/1000, strict tolerance DIN2391 H8. Ovality max. 1/2 ID tolerance. Skived & Roller Burnished Tube, ID roughness under 0.2 um, straightness max 0.2/1000, strict tolerance DIN2391 H8. Ovality max. 1/2 ID tolerance.
2. High quality raw material:
Our raw material mainly from some famous steel mills, such as TPCO, BAO STEEL, SHA STEEL, which are best and largest raw material manufacturer in China.
3. High pressure resistance:
Choose better raw material seamless tube, after cold drawn the columnar crystals fined to fibrous crystals, which resulted in remarkable work hardening and more uniform material,which make our honed tubing could working stable in higher pressure, our honed tube more reliable for hydraulic cylinder manufacturing.
4. High surface perfection: ID Roughness of our honed pipe is Max Ra0.4.
5. High welding performance:
Better weldablility material choose, Strict heat treatment process make our honed tubing with better weldability, It's much helpful for make hydraulic cylinder.
6. Strict Quality control:
We have professional internal QC team and equipment , chemical Composition test, machanical proerty test,Full production flow under control and 100% inspection for each product in each processing.
Whole production process equipment owned, cold drawing machine, honing machine, skiving & roller burnishing machine, straightening machine, polishing machine, heat treatment furnace, grinding machine, etc.
7.Better after sales service: Any quality problem come after delivery, issue items will be resupply or refund. We have confidence in our products and never compromise in material or quality.
Usually package information:
1. coating anti-rust oil
2. Plastic caps on both end of tube
3. Same size tube were bunded by steel belt
4. Each bundle with lifting belt
5. Woven bag package
6. Iron wooden case packaged or loaded in centainer.
Any more question please freely contact me.
Cathy
Email: cathy@dhonedtube.com
Tel:+8615763006991
