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Alloy Steel Pipe

Product:High Temperature Alloy Steel Tube, Alloy Pressure Pipe
Application:In Petroleum, Aerospace, Chemical, Power, Boilers, Military Industry
Pipe Standard:ASTM A335/A213/A209/ASME SA335/SA213/SA209/DIN17175/JIS G3462
Size:OD: 1/8'' - 26''WT: SCH 10, 30, 40, 60, 80, 120, 140, 160, XS, XXS, STD
Length: Single Random, Double Random, Cut Length

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PRODUCT DETAILS

Description

Alloy steel pipe is a kind of seamless steel pipe, its performance is much higher than the general seamless steel pipe, because this steel pipe inside containing Cr, high temperature resistance, low temperature, corrosion-resistant performance of other non-pipe joints not match, so the more extensive use of alloy tube in the petroleum, aerospace, chemical, electric power, boiler, military, and other industries.

The alloy steel pipe adopts high quality carbon steel, alloy structural steel and stainless & heat resisting steel as raw material through hot rolling or cold drawn to be made.

Alloy steel is a series of alloy which its main content is steel. To add different metal elements with different ratios in steel can change the mechanical properties of alloy steel.

Alloy steel pipes are ideally suitable for chemical, petrochemicals, and other energy-related applications.

The alloy steel pipe adopts high quality carbon steel, alloy structural steel and stainless & heat resisting steel as raw material through hot rolling or cold drawn to be made.

Application

Alloy steel seamless pipe is ideally suitable for chemical, petrochemicals and other energy-related applications. It has characteristics of high corrosion resistance and can be used in a wide range of industrial sectors.

- Chemical industries
- Petrochemical industries
- Energy-related applications

Specification&Standard

Size Range	1/8" –42”
Schedules	20, 30, 40, Standard (STD), Extra Heavy (XH), 80, 100, 120, 140, 160, XXH & heavier
Standard	ASTM A335, ASTM A213 etc
Grade	ASTM A335 P1, P2, P5, P9, P11, P12, P22, P23, P91, P92, ASTM A213 T2, T5, T5b, T5c, T9, T11, T12, T22, T23, T91, T92

ASTM /ASME
Product Name	Executive Standard	Dimension (mm)	Steel Code / Steel Grade
Seamless Ferritic and Austentic Alloy Steel Boiler, Superheater and Heat-Exchanger Tubes	ASTM A213	Ø10.3~426 x WT1.0~36	T5, T9, T11, T12, T22, T91
Seamless Ferritic Alloy Steel Pipes for High Temperature Use	ASTM A335	Ø1/4"~42" x WT2~120mm	P5, P9, P11, P12, P22, P91, P92
Seamless Carbon and Alloy Steel for Mechanical Tubing	ASTM A519	Ø16"~42" x WT10~100mm	4130, 4130X, 4140

EN
Product Name	Executive Standard	Dimension (mm)	Steel Code / Steel Grade
Seamless Ferritic Alloy Steel Pipes for High Temperature Use	EN10216-2	Ø8"~42" x WT15~100	13CrMo4-5, 1-CrMo9-10, X10CrMoVNb9-1, 15NiCuMoNb5-6-4

Outside Diameter & Tolerance :

Hot rolled	Outside Diameter, mm	Tolerance, mm
	OD≤101.6	+0.4/-0.8
	101.6＜OD≤190.5	+0.4/-1.2
	190.5＜OD≤228.6	+0.4/-1.6
Cold Drawn	Outside Diameter, mm	Tolerance, mm
	OD＜25.4	±0.10
	25.4≤OD≤38.1	±0.15
	38.1＜OD＜50.8	±0.20
	50.8≤OD＜63.5	±0.25
	63.5≤OD＜76.2	±0.30
	76.2≤OD≤101.6	±0.38
	101.6＜OD≤190.5	+0.38/-0.64
	190.5＜OD≤228.6	+0.38/-1.14

Wall thickness & Tolerance

Hot rolled	Outside Diameter, mm	Tolerance, %
	OD≤101.6, WT≤2.4	+40/-0
	OD≤101.6, 2.4＜WT≤3.8	+35/-0
	OD≤101.6, 3.8＜WT≤4.6	+33/-0
	OD≤101.6, WT>4.6	+28/-0
	OD>101.6, 2.4＜WT≤3.8	+35/-0
	OD>101.6, 3.8＜WT≤4.6	+33/-0
	OD>101.6, WT>4.6	+28/-0
Cold Drawn	Outside Diameter, mm	Tolerance, %
	OD≤38.1	+20/-0
	OD>38.1	+22/-0

Chemical Composition

Grade	UNS	C=	Mn	P=	S=	Si=	Cr	Mo
P1	K11522	0.10~ 0.20	0.30~ 0.80	0.025	0.025	0.10~ 0.50	-	0.44~ 0.65
P2	K11547	0.10~ 0.20	0.30~ 0.61	0.025	0.025	0.10~ 0.30	0.50~ 0.81	0.44~ 0.65
P5	K41545	0.15	0.30~ 0.60	0.025	0.025	0.5	4.00~ 6.00	0.44~ 0.65
P5b	K51545	0.15	0.30~ 0.60	0.025	0.025	1.00~ 2.00	4.00~ 6.00	0.44~ 0.65
P5c	K41245	0.12	0.30~ 0.60	0.025	0.025	0.5	4.00~ 6.00	0.44~ 0.65
P9	S50400	0.15	0.30~ 0.60	0.025	0.025	0.50~ 1.00	8.00~ 10.00	0.44~ 0.65
P11	K11597	0.05~ 0.15	0.30~ 0.61	0.025	0.025	0.50~ 1.00	1.00~ 1.50	0.44~ 0.65
P12	K11562	0.05~ 0.15	0.30~ 0.60	0.025	0.025	0.5	0.80~ 1.25	0.44~ 0.65
P15	K11578	0.05~ 0.15	0.30~ 0.60	0.025	0.025	1.15~ 1.65	-	0.44~ 0.65
P21	K31545	0.05~ 0.15	0.30~ 0.60	0.025	0.025	0.5	2.65~ 3.35	0.80~ 1.60
P22	K21590	0.05~ 0.15	0.30~ 0.60	0.025	0.025	0.5	1.90~ 2.60	0.87~ 1.13
P91	K91560	0.08~ 0.12	0.30~	0.02	0.01	0.20~ 0.50	8.00~ 9.50	0.85~ 1.05
P91	K91560	0.08~ 0.12	0.6	0.02	0.01	0.20~ 0.50	8.00~ 9.50	0.85~ 1.05
P92	K92460	0.07~ 0.13	0.30~ 0.60	0.02	0.01	0.5	8.50~ 9.50	0.30~ 0.60

Mechanical Properties

Tensile Strength, MPa	Yield Strength, MPa	Elongation, %
415 min	205 min	30 min

Packing

Bundled package

On bundle of steel tube shall be the same in batch number, steel grade and specification.the rest of tubing less than one bundle should be tied into small bundles.

The weight of each bundle should be less than 50kg.The max weight cannot exceed 80kg of the bundle If there are special requirements.

When the length of the steel tube is greater than or equal to 6m, with at least 8 strapping bands for each bundle, divided into 3 groups and 3-2-3.

When the length of the steel tube is less than 6m, and each bundle is tied at least 5 knots and divided into 3 groups, which are 2-1-2.

When the length of the tube is greater than or equal to 3m, and each bundle is tied with at least 3 bands, divided into 3 groups, 1-1-1 showed below

Wooden box package

The wooden box is suitable for cold rolling or cold drawing seamless steel tube, polished hot rolled stainless steel tube.

When the outer diameter of steel pipe is greater than or equal 10mm, the maximum weight of the container should be 50kg.

When the outer diameter of steel pipe is less than or equal 10mm, the maximum weight of the container should be 30kg.

Storage video

Warehouse storage

The group company and factory cover an area of more than 800 mu, with more than 1,500 employees, and its business covers more than 20 countries and regions around the world. Xinghan Group is committed to developing new types of steel products and building a first-class coated sheet and steel manufacturing enterprise with international competitiveness. Xinghan Group hopes to grow into a widely respected and sustainable global resource-based enterprise through continuous pursuit of excellence, create better social, economic and environmental benefits, and bring more competitive value returns to employees and customers.

Packing and delivery

The company has major production lines such as pickling, cold rolling, hot dip galvanizing, hot dip galvanizing, thick plate galvanizing and color coating, forming an annual production capacity of 1 million tons of pickling coil, 1 million tons of cold rolled sheet and 900,000 tons of hot dip galvanized sheet. Galvanized and hot-dip galvanized aluminum zinc silicon steel sheet scale 450,000 tons thick galvanized steel plate scale 300,000 tons color coated steel plate scale is one of the largest steel and non-ferrous metal smelting and processing suppliers in Shandong Province.

Customer visit

The company adheres to the development strategy of "seeking development by science and technology, seeking efficiency by management", adheres to the core values of "people-oriented, integrity, responsibility and excellence", adheres to the development system of "green products and green industry", "promotes high-quality beyond development in an all-round way", and realizes the vision of "building a first-class aluminum processing service enterprise with international competitiveness".

Application field

The main supply fields are: aerospace, national defense equipment, military weapons, chemical industry, shipbuilding, nuclear energy, trains, containers, environmental protection, precision machining, auto parts, machinery, electronic products, molds, medical treatment Equipment, construction, decoration, etc.