Name: GB5310 20G 20MnG 20MoG High Pressure Seamless Steel Boiler Pipes Length 4-12m
Brand: TORICH INTERNATIONAL LIMITED
SKU: GB5310
Price: 2,550.00 USD
Availability: InStock

Home > products > Seamless Steel Tube >

GB5310 20G 20MnG 20MoG High Pressure Seamless Steel Boiler Pipes Length 4-12m

precision stainless steel tubing

seamless carbon steel tube

Place of Origin:

China

Brand Name:

TORICH

Certification:

ISO9001,TSI16949

Model Number:

GB5310

Request A Quote

Product Details

Standard:

GB5310

Grade:

20G 20MnG 25MnG 15MoG 20MoG 12CrMoG 15CrMoG 12Cr2MoG

Technique:

Hot Rolled/Hot Expand/Cold Rolled/Cold Drawn

Section Shape:

Round

Certification:

ISO9001,TSI16949

Alloy Or Not:

Alloy

Secondary Or Not:

Non-secondary

Special Pipe:

Boiler Pipe

Highlight:

precision stainless steel tubing

seamless carbon steel tube

Payment & Shipping Terms

Minimum Order Quantity

5 tons

Price

negotiable

Packaging Details

In Hexagonal Bundles, wth anti-rust oil protection, with seaworthy packing

Delivery Time

30-45days

Payment Terms

L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability

60000ton/year

20MnG High Pressure Boiler Tube Alloy Seamless Pipe For Boilers Heat Exchangers

Get Best Price

video

Cold Drawn Seamless Tubing Cold Finished Seamless Steel Tube For Mechanical Engineering

Get Best Price

video

EN10305-4 Seamless Cold Drawn Steel Tube Oiled Surface 0.5 - 50mm WT ISO9001 TS16949

Get Best Price

video

Precision Round Mechanical Tubing Cold Drawn Seamless Tube With DIN 2391

Get Best Price

86-574-88086983

Contact Now

Product Description

GB5310 20G 20MnG 20MoG High Pressure Seamless Steel Boiler Pipes

Standard:Seamless Steel Tubes and Pipes for High Pressure Boiler

Steel Grade/Steel Material/Steel Number:

Grade	Chemical Analysis %
Grade	C	Si	Mn	Cr	Mo	V	P	S
20G	0.07- 0.23	0.17- 0.37	0.35- 0.65	-	-	-	≤0.025	≤0.015
20MnG	0.17- 0.23	0.17- 0.37	0.70- 1.00	-	-	-	≤0.025	≤0.015
25MnG	0.22- 0.27	0.17- 0.37	0.70- 1.00	-	-	-	≤0.025	≤0.015
15MoG	0.12- 0.20	0.17- 0.37	0.40- 0.80	-	0.25- 0.35	-	≤0.025	≤0.015
20MoG	0.15- 0.25	0.17- 0.37	0.40- 0.80	-	0.44- 0.65	-	≤0.025	≤0.015
12CrMoG	0.08- 0.15	0.17- 0.37	0.40- 0.70	0.40- 0.70	0.40- 0.55	-	≤0.025	≤0.015
15CrMoG	0.12- 0.18	0.17- 0.37	0.40- 0.70	0.80- 1.10	0.40- 0.55	-	≤0.025	≤0.015
12Cr2MoG	0.08- 0.15	≤0.50	0.40- 0.60	2.00- 2.50	0.90- 1.13	-	≤0.025	≤0.015

Grade	Mechanical Properties %
Grade	Rm/Mpa	Re/Mpa	A% horizontal /vertical
20G	410-550	245	≥24	≥22
20MnG	415-560	240	≥22	≥20
25MnG	485-640	275	≥20	≥18
15MoG	450-600	270	≥22	≥20
20MoG	415-665	220	≥21	≥19
12CrMoG	410-560	205	≥21	≥19
15CrMoG	440-640	295	≥22	≥20
12Cr2MoG	450-600	280	≥21	≥19

Size Range:

OD: 6-350mm WT:1-35mm Length:4-12m

As customer’s requirement

Production Technique:

Hot rolled

Hot expand

Cold rolled

Cold drawn

Delivery Condition:

Heat Treatment

Grade	Heat Treatment System
20G	N:880℃-940℃
20MnG	N:880℃-940℃
25MnG	N:880℃-940℃
15MoG	N:880℃-950℃
20MoG	N:880℃-950℃
12CrMoG	N+Tempering:N:900℃-960℃;Tempering:670℃-730℃
15CrMoG	N+Tempering:N:900℃-960℃;Tempering:680℃-730℃
12Cr2MoG	OD≤30mm N+Tempering:N:900℃-960℃;Tempering:700℃-750℃ OD＞30mm Quenching +Tempering: Quenching≥900℃;Tempering:700℃-750℃ N+Tempering:N:900℃-960℃;Tempering:700℃-750℃