Contact Person : Richard SHEN

Phone Number : +86-13736164628

WhatsApp : +8613736164628

Boiler Structural Alloy Steel Pipe Oiled Surface With Hot / Cold Finished

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Boiler Structural Alloy Steel Pipe Oiled Surface With Hot / Cold Finished

Minimum Order Quantity :	5 Ton	Price :	negotiable
Packaging Details :	packing in wooden boxes or in hexagonal bundles	Delivery Time :	30-35 days
Payment Terms :	T/T, D/A, D/P, L/C, Western Union, MoneyGram	Supply Ability :	60000 Ton per year

Place of Origin:	ZheJiang,CHINA	Brand Name:	TORICH
Certification:	ISO14001:2008,TS16949	Model Number:	GB/T3077 , 38CrMoAl , ISO41CrAlMo74

Detail Information
Product Name:	38CrMoAl ISO 41CrAlMo74 905M39 905M31 GBT3077 Structural Alloy Steel Pipe	Type:	GB/T3077 , 38CrMoAl , ISO41CrAlMo74
Surface:	Oiled	Material:	GB/T3077 , 38CrMoAl , ISO41CrAlMo74
Usage:	Boiler	Shape:	Round Shape
OD:	3-420mm	WT:	0.5-50mm
High Light:	alloy steel tube , alloy steel seamless tube

Product Description

Details of Structural Alloy Steel Pipe:

Product Name::	Alloy Steel Tube	Grade::	GB/T3077 , 38CrMoAl , ISO41CrAlMo74
Material:	Alloy Steel	Production:	Hot Finished And Cold Finished

Alloy Steel Tube Grade GB/T3077 38CrMoAl ISO 41CrAlMo74 Structural steel tubes standard
GB/T3077: 38CrMoAl
ISO: 41CrAlMo74
GOST: 38X2MOA(38XMOA)
DIN: 41CrAlMo7 34CrAlMo5
BS: 905M39 905M31
NF: 40CAD6.12 30CAD6.12

Chemical composition of Structural Alloy Steel Pipe:
C :0.35~0.42
Si:0.20~0.45
Mn:0.30~0.60
S :≤0.035
P :≤0.035
Cr:1.35~1.65
Ni:≤0.030
Cu:≤0.030
Mo:0.15~0.25

Structural Alloy Steel Pipe Mechanical Properties:
Tensile strength: σb (MPa):≥980(100)
Yield strength:σs (MPa):≥835(85)
Elongation:δ5 (%):≥14
ψ (%):≥50
Impact: Akv (J):≥71
αkv (J/cm2):≥88(9) :

Hardness≤229HB:30mm

Packing and Container Loading for Structural Alloy Steel Pipe:
Seamless Alloy Steel Tubing , Hot Rolled Steel Pipe 4140 / 4130 / 4140 / 42CrMo

Looking for ideal Structural Steel Pipe Manufacturer & supplier ? We has a wide selection at great prices to help you get creative. All the Seamless Alloy Steel Pipe are quality guaranteed. We are China Origin Factory of Structural Alloy Steel Pipe. If you have any question, please feel free to contact us.

Product Categories : Seamless Alloy Steel Tubes

QUALITY CONTROL

1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
6~ Straightening-Cutting to specified length-Finished Measuring Inspection
7~ Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8~ Packing and Stocking.

100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.

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Boiler Structural Alloy Steel Pipe Oiled Surface With Hot / Cold Finished

alloy steel tube

alloy steel seamless tube

QUALITY CONTROL

alloy steel seamless tube

alloy steel tube

seamless alloy steel pipe

TORICH INTERNATIONAL LIMITED

The Steel Tube Maker

Boiler Structural Alloy Steel Pipe Oiled Surface With Hot / Cold Finished

alloy steel tube

alloy steel seamless tube

QUALITY CONTROL

TORICH INTERNATIONAL LIMITED The Steel Tube Maker

TORICH INTERNATIONAL LIMITED

The Steel Tube Maker