JIS3454 STPG370 Seamless Boiler Tubes Cold Drawn Boiler Carbon Steel Tubes 88.9*7.11mm

JIS3454 STPG370 Seamless Boiler Tubes Cold Drawn Boiler Carbon Steel Tubes 88.9*7.11mm

Product Details:

Place of Origin: CHANGZHOU, CHINA
Brand Name: Joyruns
Certification: ISO9000
Model Number: 6MM TO 137MM

Payment & Shipping Terms:

Minimum Order Quantity: 5 tons per size
Price: Negotiable
Packaging Details: Plastic packing, oiling, wooden box
Delivery Time: 30DAYS
Payment Terms: TT OR LC
Supply Ability: 5000T PER MONTH
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Detail Information

OD. Range: 6mm – 137mm Wall Thickness: 1mm-20mm
Length: Max Length 12M Type: Seamless Boiler Tube
Grade: STPG 370,STPG410, STS370, STS410,STS480, STPT370,STPT410.STPT480 Standard: JIS3454/JIS3455/JIS3456/JIS3461
High Light:

STPG370 Seamless Boiler Tubes

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JIS3454 Seamless Boiler Tubes

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88.9*7.11mm Carbon Steel Tubes

Product Description

JIS3454 STPG370 Cold Drawn Seamless Carbon Steel Boiler Tubes

 

Carbon Steel JIS G 3454 Tubes are manufactured as per JIS Specification. CS JIS G3454 Seamless Tubes' mechanical properties can be varied greatly by heat treating. Carbon Steel JIS G3454 Specification Covers Carbon steel tubes for machine structural purposes. CS JIS G3454 pipes are used for pressure conditions at a limited maximum temperature of 350 Degree C. Carbon Steel JIS G3454 Tubes are mainly used in automobiles, hydraulic systems and precision machinery parts for cars and cylinders.

JIS G3454 Carbon Steel Grade STPG 370 Specification Covers Carbon Steel Tubes for Pressure Service. We offer CS JIS G3454 available grades STPG 410, STPG 370 and a diverse range of finish options to meet the appearance requirements and performance for most applications. Tubos is the largest stockholder of JIS G3454 STPG 410 Tubes and JIS G3454 STPG 370 Tubes with huge inventory.

Specifications:

 

Grade and Chemical Composition ( % ) and 

 

Standard

Grade

C

Si

Mn

P

S

JIS G3454

STPG 370

≤0.25

≤0.35

0.30-0.90

≤0.040

≤0.040

STPG 410

≤0.30

≤0.35

0.30-1.00

≤0.040

≤0.040

JIS G3455

STS 370

≤0.25

0.10-0.35

0.30-1.10

≤0.035

≤0.035

STS410

≤0.30

0.10-0.35

0.30-1.40

≤0.035

≤0.035

STS480

≤0.33

0.10-0.35

0.30-1.50

≤0.035

≤0.035

JIS G3456

STPT 370

≤0.25

0.10-0.35

0.30-0.90

≤0.035

≤0.035

STPT 410

≤0.30

0.10-0.35

0.30-1.00

≤0.035

≤0.035

STPT 480

≤0.33

0.10-0.35

0.30-1.00

≤0.035

≤0.035

 

mechanical property

Standard

Grade

Tensile strength (Mpa)

Yield strength (Mpa)

JIS G3454

STPG 370

≥215

≥370

STPG 410

≥245

≥410

JIS G 3455

STS 370

≥215

≥370

STS 410

≥245

≥410

STS 480

≥275

≥480

JIS G 3456

STPT 370

≥215

≥370

STPT 410

≥245

≥410

STPT 480

≥275

≥480

 

 

JIS3454 STPG370 Seamless Boiler Tubes Cold Drawn Boiler Carbon Steel Tubes 88.9*7.11mm 0   JIS3454 STPG370 Seamless Boiler Tubes Cold Drawn Boiler Carbon Steel Tubes 88.9*7.11mm 1  JIS3454 STPG370 Seamless Boiler Tubes Cold Drawn Boiler Carbon Steel Tubes 88.9*7.11mm 2     ​

 

JIS3454 STPG370 Seamless Boiler Tubes Cold Drawn Boiler Carbon Steel Tubes 88.9*7.11mm 3  JIS3454 STPG370 Seamless Boiler Tubes Cold Drawn Boiler Carbon Steel Tubes 88.9*7.11mm 4   JIS3454 STPG370 Seamless Boiler Tubes Cold Drawn Boiler Carbon Steel Tubes 88.9*7.11mm 5

 

 

JIS3454 STPG370 Seamless Boiler Tubes Cold Drawn Boiler Carbon Steel Tubes 88.9*7.11mm 6

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