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Oil - Dip Cold Drawn Seamless Steel Tube ID Tolerance H8 H9 Conveying Fluids

Place of Origin Jiangsu, China
Brand Name Hongbao
Certification TS16949,DNV,PED,ISO,TUV,LR
Model Number HBCDSST-1
Minimum Order Quantity 1 ton
Price Negotiable
Packaging Details seaworthy plywooden case packing.
Delivery Time within 50 days
Supply Ability 30000MT per year
Product Details
Material Low Carbon Steel,Carbon Steel,Carbon Alloy Steel,E355,E235,ST37.2 Brand Hongbao
Certificate TS16949,DNV,PED,ISO Origin Jiangsu,China
OD 4-383mm Thickness 0.5-18mm
Processing Seamless Package Seaworthy Packing.
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cold drawn steel pipe

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cold drawn seamless pipe

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Product Description

EN 10305-1 E235 E355 +N Cold Drawn Seamless Steel Tube Cold Drawn Precision Tube

 

Description

Product Name : EN 10305-1 E235 E355 +N cold drawn precision products seamless steel tube and pipe

Shape : Round

Outer Diameter: 5 - 250 mm

Thickness: 2 - 30 mm

Grade : 20# 45# 25Mn Q345

ID tolerance:H8 H9

Delivery Condition: BK/BKW/BKS/GBK/NBK

Technique : Cold drawn+SR

Technical specification : suitable for SK+RB/Honed or skived and telescopic hydraulic cylinder tube

Surface quality : Good quality after coating

Delivery Time: Within 20-30 days after receiving payment or as client’s request

Trade Terms: FOB Yantai, Qingdao, or as client’s request

Payment Terms: T/T or L/C or as client’s request

Supply Ability: 500 metric tons/per month

 

TOL:

ID size ID deviation (mm)
H7 H8 H9 H10
30

+0.021

0

+0.033

0

+0.052

0

+0.084

0

>30~50

+0.025

0

+0.039

0

+0.062

0

+0.100

0

>50~80

+0.030

0

+0.046

0

+0.074

0

+0.120

0

>80~120

+0.035

0

+0.054

0

+0.087

0

+0.140

0

>120~180

+0.040

0

 

+0.063

0

+0.100

0

+0.160

0

>180~250

+0.046

0

+0.072

0

+0.115

0

+0.185

0

>250~315

+0.052

0

+0.081

0

+0.130

0

+0.210

0

>315~400

+0.0527

0

+0.089

0

+0.140

0

+0.230

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Widely used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT ST52 CK45 and 1020. We can also offer ascustomized seamless steel tube.

 

Shipment:

Packing: Packed in hexagonal shape bundles wrapped with strong steel strips, 2MT/Bundle

Pipe End: Pipe end with plastic caps to protect pipe and container, Plain end below 2" , Bevelled end above 2" or as per customer’s requirements.

Application: Oil & Gas Industrial , Vessel Construction, Water Transportation

Packing: Wooden Case or Pallets

Oil-Coating, Varnish, or End-Protection by Plastic Caps to Be Confirmed.

 

The seamless steel tube has a hollow section, which is used as a pipeline for conveying fluids, such as pipes for oil, gas, gas, water and certain solid materials.Compared to the steel pipe and round steel solid steel bending torsional strength phase at the same time, the weight is lighter, is a kind of economic cross section steel, widely used in the manufacture of structural and mechanical parts, such as petroleum drill pipe, auto transmission shaft, bicycle frame and construction of steel scaffolding is used with steel pipe manufacturing annular parts, such as can improve material utilization, simplifying the manufacturing process, material saving and processing time, has been widely used to make steel pipe