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carbon steel & alloy steel boiler pipes - heat exchanger boiler tube

boiler pipes

Application:
For high, middle, low pressure boiler and pressure purpose

Production Standard and Steel Grade:
ASTM A179 (Grade A、C、D)
ASTM A192
ASTM A210 (Grade A-1、C)
BS3059-I (320 CFS)
BS3059-II (360、440、243、620-460、622-490、S1、S2、TC1、TC2)
EN10216-1 (P195TR1/TR2、P235TR1/TR2、P265TR1/TR2)
EN10216-2 (P195GH、P235GH、P265GH、TC1、TC2)
DIN17175 (ST35.8、ST45.8)
DIN1629 (ST37.0、ST44.0、ST50.0)

DIN2391
JIS G3454 (STPG370、STPG410)
JIS G3461 (STB340、STB 410、STB440)
GB5310 (20G、15MoG、12CrMoG、12Cr2MoG、15CrMoG、12Cr1MoVG、12Cr2MoWVTiB)
GB9948 (10#、20#、12CrMo、15CMo)
GB3087 (10#、20#)

carbon steel & alloy steel boiler pipes

ALLOY STEEL BOILER PIPS

1.SA-106B,SA-106C,SA-210C,12Cr1MoVG,P12,P22,P91

2.OD:8-820MM
3.WT:1-100MM
ISO Certified/SGS

1. Steel Grade: 20G,20MnG,25MnG/ 5MoG,20MoG,12CrMoG,15CrMoG,12Cr2MoG,
12CrMoVG,12Cr3MoVSiTiB1Cr18Ni9/ 1Cr18Ni,11Nb20g .

3. Length: fixed length 5.8M, SRL or DRL .

4.Third Party (SGS/BV) Inspection acceptable.

Steel Grade	C	Mn	Si	Cr	Mo	Cu	S	P	Al	V	Ni
20G	0.17~0.24	0.35~0.65	0.17~ 0.37	≤0.25	≤0.15	≤0.20	≤0.02	≤0.025	≤0.01	≤0.08	≤0.25
SA-106B	0.20~0.25	0.65~1.0	0.17~ 0.35	≤0.25	≤0.15	≤0.20	≤0.015	≤0.02	≤0.02	≤0.08	≤0.25
SA-106C	0.20~0.25	0.65~1.0	0.17~ 0.35	≤0.25	≤0.15	≤0.20	≤0.015	≤0.02	≤0.02	≤0.08	≤0.25
15CrMoG	0.12~0.18	0.40~0.70	0.17~ 0.37	0.90~ 1.10	0.40~ 0.55	≤0.20	≤0.02	≤0.025	≤0.02	…	≤0.30
12Cr1MoVG	0.10~0.15	0.50~0.70	0.17~ 0.37	0.90~ 1.20	0.25~ 0.35	≤0.20	≤0.015	≤0.02	0.005~ 0.040	0.2~0.3	≤0.25
P11	0.07~0.15	0.30~0.60	0.50~ 1.00	1.00~ 1.50	0.44~ 0.65	≤0.20	≤0.02	≤0.025	≤0.025	…	≤0.30
P12	0.07~0.15	0.35~0.61	≤0.50	0.80~ 1.25	0.44~ 0.65	0.05~ 0.15	0.05~ 0.15	0.05~ 0.15	0.05~ 0.15	0.05~ 0.15	0.05~ 0.15
P22	0.07~0.15	0.30~0.60	0.20~ 0.50	1.90~ 2.60	0.87~ 1.13	≤0.20	≤0.02	≤0.025	≤0.025	≤0.09	≤0.33
P91	0.08~0.12	0.30~0.60	0.20~ 0.50	8.0~ 9.5	0.85~ 1.05	≤0.20	≤0.01	≤0.020	≤0.01	0.18~0.25	≤0.40

seamless boiler and heat exchanger pipe

raymond mill We offer a wide range of boiler tubes and pipes in compliance to international quality standards, and these boiler pipes in various specifications and configurations. In addition our standard range, we also provide customized products

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Carbon steel pipe Standard: ASTM A106 pipe; ASTM A53 pipe; ASTM A192 pipe; ASTM A252 pipe; ASTM A179 pipe; DIN 1629 pipe; DIN 17175 pipe

Alloy pipe Standard: ASTM A335 pipe; ASTM A210 pipe; ASTM A213 pipe; ASTM A234 pipe; ASTM A519 pipe

Stainless pipe metrial: 304, 304L, 304SS pipe; 310, 310S pipe; 316, 316L pipe

Pipe Fitting Metrial: Carbon steel: A234 WPB pipe; Stainless steel: 304,316 pipe; Alloy steel: A234 WP5 WP9 WP11 WP22 pipe