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Round Seamless Steel Honed Cylinder Tubing Chrome Plated 10# - 45# Custom

Round Seamless Steel Honed Cylinder Tubing Chrome Plated 10# - 45# Custom photo-1
Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
JLF
Place of Origin:
China
Model Number:
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
Brand Name JLF
Place of Origin China
Delivery Time:15-30 Working days

Seamless steel chrome honed tubes for gas cylinder

Grade:ST 52

Metric size:

Inside diameter from 40 to 300mm, 

Max length 16m.

Straightness: 0.5 /1000
Tolerance EXT: DIN 2391
Tolerance INT: ISO H8
Roughness(Ra): 0.2 to 0.4µ

Chrome thickness: 20 TO 50 Micron

Type:cold drawing, normalizing treatment, honing or skiving, chrome outside surface.

CHEMICAL COMPOSITION (%)

Si

(Max)

Mn

(Max)

C

(Max)

P (Max.)

S

(Max)

0.55

1.60

0.22

0.025

0.025

MECHANICAL PROPERTIES

Tensile strength 

Min

Yield Point 

Min

Elongation 

% Min

580 N/mm2

420 N/mm2

10

Specifications:

Dimension tolerance comparison Chart

Outer Diameter

GB/T3639

DIN2391(EN10305)

Manufacturer\'s standard

Special standard

6-30mm

±0.10mm

±0.08mm

±0.05mm

±0.02mm

31-40mm

±0.15mm

±0.15mm

±0.05mm

±0.03mm

41-50mm

±0.20mm

±0.20mm

±0.05mm

±0.03mm

51-60mm

±0.25mm

±0.25mm

±0.08mm

±0.03mm

61-65mm

±0.30mm

±0.30mm

±0.10mm

±0.05mm

Thick   tolerance

±0.12mm

±0.10mm

±0.05mm

±0.03mm

Our Advantages:

1. Swift Delivery

2. Low price and quality product

3. Flexible export service

Products pictures:

Equipments:

product packing:

work flow:

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Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Weihai, Shandong, China

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