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ASTM A335 P92 Seamless Alloy Steel Pipe with High Yield Strength and Wall

China ASTM A335 P92 Seamless Alloy Steel Pipe with High Yield Strength and Wall

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ASTM A335 P92 Seamless Alloy Steel Pipe with High Yield Strength and Wall

MOQ： 1 Ton
Price： US $989-1,545 / Ton
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Outer Diameter	6-1200mm
Wall Thickness	1-120mm
Section Shape	Round
Surface Treatment	Black
Length	6m,5.8m,11.8m,12m
Tensile Strength	415-735 MPa
Yield Strength	205-440 MPa
Elongation	18-30%
Hardness	≤250HB
Carbon Content	0.05-0.20%
Manganese Content	0.30-0.61%
Chromium Content	0.50-9.50%
Molybdenum Content	0.30-1.50%
Vanadium Content	0.15-0.25%
Heat Treatment	1200°F-1375°F

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Product Details
Company Details

Product Specification


Outer Diameter	6-1200mm	Wall Thickness	1-120mm
Section Shape	Round	Surface Treatment	Black
Length	6m,5.8m,11.8m,12m	Tensile Strength	415-735 MPa
Yield Strength	205-440 MPa	Elongation	18-30%
Hardness	≤250HB	Carbon Content	0.05-0.20%
Manganese Content	0.30-0.61%	Chromium Content	0.50-9.50%
Molybdenum Content	0.30-1.50%	Vanadium Content	0.15-0.25%
Heat Treatment	1200°F-1375°F
High Light	High Yield Strength Seamless Alloy Steel Pipe ，Wall Thickness 9.53-140 mm ASTM A335 P92 Pipe ，Corrosion Resistant High Yield Strength Pipe

ASTM A335 P92 Seamless Alloy Steel Pipe

High yield strength alloy steel pipes with wall thickness range of 9.53-140 mm, designed for demanding industrial applications.

Product Specifications

Item	Cold Rolled / Cold Drawn alloy steel seamless pipe
Standards	JISG3467-88, JISG3458-88, GB3087, GB6479-2000, GB9948-2006, GB5310-95, GB9948-88, ASME SA210, ASME SA213, ASTM SA335, ASTMA335/A335m, ASTMA213/A213m, DIN 17175
Model Numbers	12Cr1MoV, P2(10CrMo910), T91, P91, P9, T9, Cr5Mo, 15CrMo, P11, P12, 13CrMo44, 25CrMo, 30CrMo, 40CrMo, 12CrMo, X12CrMo91, 12Cr2Mo

Product Description

Surface	Black painted, PE coated, galvanized
Length	6m, 5.8m, 11.8m, 12m, or as required
Wall Thickness	1-120mm
Outer Diameter	6-1200mm

Trade Terms

Payment Terms	T/T, L/C, Western Union
Price Terms	FOB, CIF, CFR, Ex-work, CNF

Chemical Composition (%)

Grade	C	Mn	P≤	S≤	Si	Cr	Mo	V≥
T11	0.05-0.15	0.30-0.60	0.025	0.025	0.50-1.00	0.50-1.00	1.00-1.50
T12	0.05-0.15	0.30-0.61	0.025	0.025	≤0.50	0.80-1.25	0.44-0.65
T13	0.05-0.15	0.30-0.60	0.025	0.025	≤0.50	1.90-2.60	0.87-1.13
T2	0.10-0.20	0.30-0.61	0.025	0.025	0.10-0.30	0.50-0.81	0.44-0.65
T5	≤0.15	0.30-0.60	0.025	0.025	≤0.50	4.00-6.00	0.45-0.65
T5b	≤0.15	0.30-0.60	0.025	0.025	1.00-2.00	4.00-6.00	0.45-0.65
T5c	≤0.12	0.30-0.60	0.025	0.025	≤0.50	4.00-6.00	0.45-0.65
T9	≤0.15	0.30-0.60	0.025	0.025	0.25-1.00	8.00-10.00	0.9-1.0
T22	0.05-0.15	0.30-0.60	0.025	0.025	≤0.50	1.90-2.60	0.87-1.13
T91	0.08-0.12	0.30-0.60	0.020	0.010	≤0.50	8-9.50	0.85-1.05	0.18-0.25
T92	0.07-0.13	0.30-0.60	0.020	0.010	≤0.50	8-9.50	0.3-0.60	0.15-0.25
T21	0.05-0.15	0.30-0.60	0.025	0.025	≤0.50	2.65-3.35	0.80-1.06

Mechanical Properties

Standard	Steel Grade	Tensile (MPa)	Yield (MPa)	Elongate (%)	Hardness
20MnG	20MnG	≥415	≥240	≥22
25MnG	25MnG	≥485	≥275	≥20
15CrMoG	15CrMoG	440~640	≥235	≥21
12Cr2MoG	12Cr2MoG	450~600	≥280	≥20
12Cr1MoVG	12Cr1MoVG	470~640	≥255	≥21
12Cr2MoWVTiB	12Cr2MoWVTiB	540~735	≥345	≥18
10Cr9Mo1VNb	10Cr9Mo1VNb	≥585	≥415	≥20
ASME SA210	SA210A-1	≥415	≥255	≥30	≤143HB
ASME SA210	SA210C	≥485	≥275	≥30	≤179HB
ASME SA213	SA213 T11	≥415	≥205	≥30	≤163HB
ASME SA213	SA213 T12	≥415	≥220	≥30	≤163HB
ASME SA213	SA213 T22	≥415	≥205	≥30	≤163HB
ASME SA213	SA213 T23	≥510	≥400	≥20	≤220HB
ASME SA213	SA213 T91	≥585	≥415	≥20	≤250HB
ASME SA213	SA213 T92	≥620	≥440	≥20	≤250HB
DIN17175	ST45.8/	410~530	≥255	≥21	/
DIN17175	15Mo3	450~600	≥270	≥22
DIN17175	13CrMo44	440~590	≥290	≥22
DIN17175	10CrMo910	480~630	≥280	≥20

Heat Treatment Assurance

Our facility utilizes a fully-automatic natural gas furnace measuring 24 meters in length, maintaining precise temperature control with real temperature tolerance within 10ºC.

Important Note: It is recommended that tempering temperature should be at least 100°F [50°C] above intended service temperature. Please advise if service temperature exceeds 1100°F [600°C].

Grades P1, P2, and P12 (hot finished or cold drawn) may receive final heat treatment at 1200°F[650°C] to 1300°F [705°C]. All Grade P5c pipes undergo final heat treatment between 1325°F [715°C] to 1375°F[745°C].

Quality Assurance Process

Each lot of raw materials undergoes spectrometer testing before storage
100% PMI (Positive Material Identification) of mother pipe to ensure correct material
100% PMI of finished pipe to verify correct grade production

Permitted OD Tolerance

OD (mm)	Plus Tolerance (+)	Minus Tolerance (-)
10.29-48.3	0.4	0.4
<48.3--≤114.3	0.79	0.79
<114.3-≤219.1	1.59	0.79
<219.1-≤323.9	2.38	0.79
<323.9	±1%	±1%

Applications

High pressure, low & medium pressure boiler steel pipes/tubes are suitable for manufacturing super-heaters, re-heaters, water walls, and economizers in large-scale power plants.

Product Images

Company Information

We are a professional enterprise specializing in pipe fittings production, steel pipe sales, and export services. Our core products include alloy steel pipes, alloy pipes, and alloy pipe fittings.

Manufacturing Capabilities

Established in 1992, our 100,000 square meter facility employs 520 staff including 3 senior engineers, 12 engineers, and 150 technical professionals. Annual production exceeds 20,000 tons of pipe fittings and 50,000 tons of pipe flux.

Certifications & Quality Standards

Our company maintains ISO9001 quality management, ISO14001 environmental management, and OHSA18001 occupational health and safety certifications. We hold pressure pipe special equipment manufacturing licenses and multiple industry network member certifications.

Production Equipment

Our advanced facility features 420 key equipment units including pushing machines, press machines, large heat treatment furnaces, beveling machines, sawing machines, three-way extruders, splint hammers, large sand blasting machines, and comprehensive testing instruments.

Material Inventory & Partnerships

We maintain over 20,000 tons of special steel pipes annually and serve as special dealer for major steel manufacturers including Tianjin Big Seamless Steel Tube, Shanghai Baosteel, Chengdu Steel Vanadium, Yangzhou Chengde, Valing Henggang, and Baotou Steel.

Global Reach

Our products serve petroleum, chemical, power, metallurgy, city gas, heat pipe networks, and shipbuilding industries worldwide, with exports to Southeast Asia, Central Asia, North Africa, and South America.

Company Details

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Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...

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JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
https://www.stainless-strips.com/

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