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Custom 5.8m / 6m 10# 20# 45# 12CrMo Seamless Steel Tube GB6479

Minimum Order Quantity : 3Tons Price : negotiable
Packaging Details : In plywood case,In wooden box. Delivery Time : 30-45work days
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability : 50000Tons/Year
Place of Origin: China Brand Name: TORICH
Certification: ISO9001 ISO14001 Model Number: GB6479

Detail Information

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
High Light:

precision stainless steel tubing

,

seamless carbon steel tube

Product Description

GB6479 Seamless Steel Tubes For High Pressure Chemical Fertilizer Equipments

Custom 5.8m / 6m 10# 20# 45# 12CrMo  Seamless Steel Tube GB6479 0

 

Seamless Steel Tubes

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
 

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