High pressure boiler pipe

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5200 CNY

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bo hai gong guan you gong si , Bohai Heavy Industry Pipeline Co., Ltd.

China, Cangzhou
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Бочонок G 3/4" AISI 304

Description

High pressure boiler pipe

●Standard B5310-1995，ASTMA106GRC,ASTM A192，ASTM A210A1/C，ASTM A213，DIN17175，ASTMA335 EN10216-2

●Business type MANUFACTURE

●Size OD 114MM-1220MM* WT 10MM-120MM* Length: SRL,DRL

●Application Application for heating pipelines coal saving devices, super heaters and reheaters of high pressure boilers (P<9.8MPa, 450 Degree<T<650 Degree) and above 650℃ special alloy seamless pipes.

●Size Tolerances

Standard	OD Tolerance		WT Tolerance
ASTMA210 ASTMA192 ASTMA213 ASTMA335 Hot rolled	D＜100mm	＋0.4mm－0.8mm	D＜100mm 2.4mm＞S≥2mm	＋40-0
	160mm＞D≥100mm	＋0.4mm－1.2mm	3.8mm＞S≥2.4mm	＋35-0
	200mm＞D≥160mm	＋0.4mm－1.8mm	4.6mm＞S≥3.8mm	＋33-0%
	D≥200mm	＋0.4mm－2.4mm	S≥4.6mm	＋28-0%
ASTMA210 ASTMA192 ASTMA213 ASTMA335 Cold drawn	D＜25mm	±0.10mm	D＜40mm S＜2mm	＋0.4-0mm
	40mm＞D≥25mm	±0.15mm	D＜40mm S＜2mm	＋0.4-0mm
	50mm＞D≥40mm	±0.20mm	D＜40mm S≥2mm	＋20-0%
	60mm＞D≥50mm	±0.25mm	D＜40mm S≥2mm	＋20-0%
	80mm＞D≥60mm	±0.30mm	D≥40mm	＋22-0%
ASTMA106C	D≤48.3mm	±0.40mm	±12.5%
	48.3mm＜D≤114.3mm	±0.79mm
	114.3mm＜D≤219.1mm	＋1.59－0.79mm
	219.1mm＜D≤457mm	＋2.38－0.79mm
	457mm＜D≤660.4mm	＋3.18-0.79mm

DIN17175 EN10216 Hot rolled	D≤100mm	±0.75%（MIN±0.5mm）	D≤130mm S≤2Sn	F＋15%-10%
	100mm＜D≤320mm	±0.9%	D≤130mm S＞2Sn-4Sn	＋12.5%-10%
	100mm＜D≤320mm	±0.9%	D≤130mm S＞4Sn	±9%
DIN17175 EN10216-2 Cold drawn	D≤120mm	±0.6%（MIN±0.25mm）	130mm＜D≤320mm S≤0.05D	＋17.5%-12.5%
			0.05D＜S≤0.11D	±12.5%
			S＞0.11D	±10%
D≤159mm	±1.0%（MIN±0.5mm）
GB5310 according to Chinese standard GB5310-2008

●Mechanical properties

Standard	Steel	Tensile Strength(MPa)	Yield strength(MPa))		Elongation (%)
Standard	Steel	Tensile Strength(MPa)	MIN	MAX	Elongation (%)
ASTM A210	SA210 A1	≥415	255	30
ASTM A210	SA210 C	≥485	275	30
ASTMA106	SA106 C	≥485	275	As per table
ASTMA192	SA192	325	180	35
DIN17175	ST45.8/Ⅲ	410-530	255	21
	15Mo3	450-600	270	22
	13CrMo44	440-590	290	22
	10CrMo910	480-630	280	20
ASTMA213	T5	415	205	30
	T11	415	205	30
	T22	415	205	30
ASTMA335	P11	415	205	22
	P12	415	220	22
	P22	415	205	22
	P5	415	205	22
	P91	585-760	415	20
	P92	620	440	20
GB5310	20G	410-550	245	24
	20MnG	415	240	22
	25MnG	485	275	20
	15MoG	450-600	270	22
	15CrMoG	440-640	235	21
	12Cr2MoG	450-600	280	20
	12Cr1MoVG	470-640	255	21

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High pressure boiler pipe

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