DIN 2393 St37-2 Welded Steel Tube Precision Cold Drawn Welded Steel Pipe For Sleeve
Product Details:
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Place of Origin: | China |
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Brand Name: | TORICH |
Certification: | ISO9001 |
Model Number: | ASTM A135 |
Payment & Shipping Terms:
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Minimum Order Quantity: | 6 Tons |
Price: | 650-750USD |
Packaging Details: | oil antirust+in hexagonal bundles |
Delivery Time: | 6-9weeks |
Payment Terms: | L/C, T/T |
Supply Ability: | 6000 Metric Ton/Metric Tons per Month |
Detail Information |
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Material: | ASTM A135 GRA GRB | Type: | Electric-Resistance-Welded Steel Pipe |
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Outer Diameter: | 5 - 420 Mm | Production Technology: | Cold Draw/Cold Rolled/Hot Rolled |
Surface Treatment: | Black Varnish Painted,oil Painted,Galvanized | Alloy Or Not: | Not Alloy |
High Light: | welding steel tubing,electric resistance welded steel tube |
Product Description
Standard:
ASTM A135 Standard Specification for Electric-Resistance-Welded Steel Pipe
Material:
ASTM A135 GRA GRB
Table TUBING WALL THICKNESS TOLERANCE | |||||||
Nominal Wall Thickness |
Nominal OD Through 22mm ±mm |
Nominal OD 22-48mm ±mm |
Nominal OD 48-100mm ±mm |
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0.89 | 0.05/0.05 | 0.05/0.05 | 0.05/0.05 | ||||
1.00 | 0.05/0.05 | 0.05/0.08 | 0.05/0.08 | ||||
1.25 | 0.05/0.05 | 0.05/0.08 | 0.05/0.08 | ||||
1.50 | 0.05/0.05 | 0.05/0.08 | 0.05/0.08 | ||||
1.65 | 0.05/0.05 | 0.05/0.08 | 0.05/0.08 | ||||
2.00 | 0.05/0.05 | 0.05/0.08 | 0.05/0.08 | ||||
2.11 | 0.05/0.05 | 0.05/0.08 | 0.05/0.08 | ||||
2.410 | 0.05/0.05 | 0.05/0.08 | 0.08/0.08 | ||||
2.500 | 0.05/0.08 | 0.05/0.10 | 0.08/0.08 | ||||
2.770 | 0.05/0.08 | 0.05/0.10 | 0.08/0.08 | ||||
3.000 | 0.05/0.08 | 0.05/0.10 | 0.08/0.08 | ||||
3.050 | 0.05/0.08 | 0.05/0.10 | 0.08/0.08 | ||||
3.40 | - | 0.05/0.10 | 0.08/0.08 | ||||
3.75 | - | 0.05/0.10 | 0.08/0.08 | ||||
4.00 | - | 0.08/0.10 | 0.08/0.10 | ||||
4.19 | - | 0.08/0.10 | 0.08/0.10 | ||||
4.57 | - | 0.10/0.10 | 0.08/0.13 | ||||
5.00 | - | 0.10/0.13 | 0.10/0.13 | ||||
Table 2- CHEMICAL REQUIREMENTS | |||||||
Element | % | ||||||
Carbon | 0.06-0.18 | ||||||
Manganese | 0.30 to 0.60 | ||||||
Phosphprus | 0.040 max | ||||||
Sulfur | 0.050 max | ||||||
Table 3- MECHANICAL PROPERTIES | |||||||
Properties | Value | ||||||
Yield Strength,min | 170 Mpa | ||||||
Ultimate Strength,min | 310 Mpa | ||||||
Elongation in 50mm, min | 35% | ||||||
Hardness ( Rockwell B),max | 65.00 |
Description:
MechaniCal tubing made from hot or cold-rolled steel.
Covers electric-resistance-welded low carbon steel tubing for use as mechanical tubing
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