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Home > Metallurgy, Mineral & Energy > Steel & Products > Steel Pipe & Tube > Yop Quality Honed Cold Drawn Cylinder Tube

Yop Quality Honed Cold Drawn Cylinder Tube

US$ 700 - 1,280 MOQ: 10 Metric Tons

Key Specifications

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Standard:

Grade:

Thickness:

5, 30

Contact Supplier Request Quote Chat Now

Yantai Xinpeng Steel Pipe Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

Yantai/Qingdao

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Thickness 5, 30

Section Shape Round

Outer Diameter 50 - 250 mm

Place of Origin Shandong, China

Secondary Or Not Non-secondary

Application Hydraulic Pipe

Technique Cold Drawn

Certification Other, ISO9001 2008

Surface Treatment Other, According to the request of the clients

Special Pipe API Pipe

Alloy Or Not Non-alloy

Specifications

Yop Quality Honed cold drawn cylinder tube
1.OD30~250mm
2.WT2~30mm
3.Straightness:0.3~0.8mm/m
4.Used for cylinder

Yop Quality Honed cold drawn cylinder tube

Yantai Xinpeng Steel Pipe leading products for the hydraulic and pneumatic cylinder with precision inner diameter seamless steel tube, the products are widely used in machinery, metallurgy, textile, automobile and other fields, and customized according to customer needs. The company has 250 tons of hydraulic unit and high precision cold drawn and high-power annealing furnace, with 8 meters, 3 meters high precision deep hole boring machine, with dozens of honing units such as the complete mechanical processing equipment for product quality testing equipment. The company has passed ISO9001:2008 international.

The hydraulic cylinder and pneumatic cylinder with high precision cold drawn steel tubes, honing tube

Technical parameters

Material: 20 # 45 # 16 mn 25 mn 27 simn, etc

The biggest delivery length: 12 m or less () according to the requirements of customers

Inside diameter tolerance standard: H8 ~ H9

Processing: cold drawn, to stress, honing

Steel pipe diameter size: 30 ~ 500 mm thickness: 2.5 ~ 55

Straightness: 0.2/1000 ~ 0.5/1000

The inner surface roughness: Ra = 0.2 ~ 1.6 um

Execution standard: GB8713-88 ISO4394/1-1980 (E)

Variety

Processing	Cylinder diameter	Length /mm	Straightness mm/m	Size accuracy	Wall thickness/mm	Inner bore roughness um
Cold-drawn	ID40~OD320	≤12M	0.2~0.5	H8-H10	±5%	0.8~1.6
Cold rolled	ID30~OD100	≤12M	0.2~0.5	H8-H10	±5%	0.8~1.2
Cold rolled - honing	ID40~OD500	≤8M	0.2~0.3	H8-H9	±5%	0.2~0.8
Cold drawn - rolling	ID40~OD400	≤7M	0.2~0.3	H8-H9	±5%	0.2~0.4
Deep hole boring and honing	ID320~OD500	≤8M	0.2~0.3	H8-H9	±8%	0.2~0.8
Deep hole boring and rolling	ID320~OD500	≤7M	0.2~0.3	H8-H9	±8%	0.2~0.4

Mechanics performance

Material	Tensile strength	Yield strength	Elongation δs%	Hardness
Ck20	530σ N/mm²	505σsN/mm2	12	175HB
Ck45	660σN/mm²	630σsN/ mm²	6	207HB
16Mn	595σN/mm²	570σsN/ mm²	9	190HB
25Mn	600σN/mm²	520σsN/ mm²	15	195HB
27SiMn	840σ N/mm²	805σsN/ mm²	7.5	230HB

Raw material

→

Cold drawn

→

Heat treatment
BK+S

→

Honed & SRB

→

Packing

Finished products

About our service:

1.Cargo track service during transporting and feedback service after cargo is loaded on board

2.Flexible terms of payment by

3.Big discount for regular customer

4.Smooth delivering procedure

5. Payment Terms: T/T , L/C And so on

Application:

hydraulic cylinder tube st52 din2391 widely used in hydraulic system with precision steel tube, injection molding machine with precision steel tube, hydraulic press with precision steel tube, shipbuilding with steel tube, EVA foaming, hydraulic machinery, hydraulic cutting machine, shoe making machinery, hydraulic equipment, high pressure tubing, hydraulic tubing, card sets of joints, pipe joints, rubber machinery, forging machinery, casting machinery, engineering machinery, automotive high pressure steel pipe concrete pump, sanitation vehicle, automobile industry, shipbuilding industry, metal processing, military industry, diesel engine, the internal combustion engine, air compressor, construction machinery, forestrymachinery, etc.