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Torich International Limited--The Steel Tube Maker
Model No.: Gost 8734-35
Brand: TORICH
Type: Seamless
Certification: ISO9001, TS16949
Application: Chemical Fertilizer Pipe
Section Shape: Round
Surface Treatment: Black
Usage: Construction & Decoration
Technique: Cold Drawn
Material: Carbon Steel
Secondary Or Not: Non-secondary
Alloy Or Not: Non-alloy
Surface: Oiled
Hea Treatment: Full Or Isothermal Anneal
Product Name: ASTM A312 Seamless Thick Wall Stainless
Standard: Gost 8734-35
Special Tube: Thick Wall Steel Pipe
Packaging: In bundles with seaworthy packing, in wooden box
Productivity: 25000tons
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 60000tons
Certificate: ISO9001/TS16949
HS Code: 7304193000
Port: Shanghai,Ningbo,Tianjin
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT
Delivery Time: 45 Days
Outside Diameter: 20 – 300 mm
Wall Thickness: 5– 25 mm
Tolerances:
OD:
D 5 – 10 mm: ± 0.15 mm
D 11 – 30 mm: ± 0.30 mm
D 32 – 50 mm: ± 0.40 mm
D 51 – 140 mm: ± 0.8%
WT:
S 0.4 – 1 mm: ± 0.12 mm
S 1.2 – 5 mm: ± 10%
S 5.5 – 12 mm: ± 8%
Notes:
1. Steel grades: 10, 20, 35, 45, 10Mn2, 15Cr, 20Cr, 40Cr, 30CrMnSi, 15CrMo
acc. to GOST 1050-88, GOST 19281-89, GOST 4543-71.
Others steel grades are available subject to agreement.
2. Dimensions and tolerances acc. to GOST 8734-75.
3. Technical requirements acc. to GOST 8733-74.
4. Length from 1.5 to 11.5 m depending on diameter and wall thickness.
Chemical Composition:
Mechanical Properties:
Packing:
With strong wood structure box packing by containers loading and shipping.
Product Categories : Thick Wall Steel Tubing
