Brand Name : TORICH
Model Number : GB6479
Certification : ISO9001 ISO14001
Place of Origin : China
MOQ : 3Tons
Price : negotiable
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 50000Tons/Year
Delivery Time : 30-45work days
Packaging Details : In plywood case,In wooden box.
Product name : GB6479 Seamless Steel Tubes
Keyword : Seamless Steel Tubes
Type : Seamless Steel Tube
Surface : Oiled
Material : 10#, 20#, 45#, Cr-Mo alloy, 16Mn, SAE1010, SAE1020,
Usage : Oil Pipe
Shape : Round
Length : 2-12m
OD : 10-110mm
WT : 1-8mm
GB6479 Seamless Steel Tubes For High Pressure Chemical Fertilizer Equipments
Steel Grade/Steel Material:10#, 20#, 45#, 12CrMo
Steel pipe standard:GB6479
size:
OD:10.00—700mm
WT:1.00—60mm
Length: 5.8m, 6m,or as required.
Production Processs:
RAW MATERIAL
↓
INCOMING INSPECTION
↓
STORAGE → CUTTING→HAMMERING → PICKING LUBRICATION → CLEANING → PHOSPHORI CLEAN
↓
ENDS CUTTING←STRAIGHTENING←HEAT TREATMENT↔MIDDLLE CHECK↔ COLD DRAWING ← LUBRICATING
↓
FINAL INSPECTION→BUNDING→STORAGE
Standard | Grade | Chemical Composition (%) | |||||||
C | Mn | Si | Mo | V | W | Nb | P.S | ||
GB6479 | 20 | 0.17-0.24 | 0.35-0.65 | 0.17-0.37 | / | / | / | / | <=0.03 |
16Mn | 0.12-0.20 | 1.20-1.60 | 0.20-0.60 | / | / | / | / | <=0.03 | |
10 | 0.07-0.14 | 0.35-0.65 | 0.17-0.37 | / | / | / | / | <=0.03 | |
10MoWNb | 0.07-0.13 | 0.50-0.80 | 0.50-0.80 | / | / | / | / | <=0.03 | |
Mechanical Properties | Tensile Strength(Mpa) | Yield Strength (Mpa) | Elongation (%) | ||||||
20 | 410-550 | >=245 | >=24 | ||||||
16Mn | 490-670 | >=320 | >=21 | ||||||
10 | 335-490 | >=205 | >=24 | ||||||
10MoWNb | 470-670 | >=295 | >=19 |
Application:
1)Petroleum, Chemical enterprise, superheater of boiler, heat exchanger
2)High temperature resistant transmission fluid pipe in power station
3)Ship with pressure pipe
Custom 5.8m / 6m 10# 20# 45# 12CrMo Seamless Steel Tube GB6479 Images |