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Alloy Steel Pipe

Size: 1/8''-36"
Wall thickness: SCH10 ~ 160, SCH STD, SCH XS, SCH XXS
Material: P5, T5, P11, P12, STFA22, P22, T91, T9, WB36
Length: 3-16M

  • PRODUCT DETAIL

Alloy Steel Pipes have hollow sections and are widely used as pipelines for conveying fluids, such as oil, natural gas, gas, water and some solid materials. Compared with solid steel such as round steel, alloy steel pipe has lighter weight when its bending and torsional strength is the same. Alloy steel pipe is a kind of steel with economic cross-section. It is widely used in manufacturing structural and mechanical parts, such as oil drill pipe, automobile transmission shaft, bicycle frame and steel scaffolding used in construction. Manufacturing annular parts with alloy steel tubes can improve material utilization rate, simplify manufacturing process, save material and processing time, such as rolling bearing rings, Jack sleeves, etc. At present, steel tubes have been widely used in manufacturing.
Alloy steel pipes are mainly used in power plants, nuclear power plants, high-pressure boilers, high-temperature superheaters and reheaters and other high-pressure and high-temperature pipelines and equipment. They are made of high-quality carbon steel, alloy structural steel and stainless heat-resistant steel, and are hot-rolled (extruded, expanded) or cold-rolled (drawn).

Alloy pipe is defined by the material used in production (i.e. material), as the name implies, it is made of alloy pipe; seamless pipe is defined by the production process (seamless), which is different from seamless pipe is seamless pipe, including straight welded pipe and spiral pipe.

Alloy seamless pipe is a kind of seamless steel pipe, its performance is much higher than that of general seamless steel pipe, because this type of steel pipe contains more Cr, its high temperature resistance, low temperature resistance, corrosion resistance performance is much better than other steel pipe, so the alloy pipe is widely used in petroleum, aerospace, chemical, electric power, boiler, military and other industries.

OD:6-720MM

WT:0.5-120MM

Length:3-16M

Application:Petroleum, Chemical Engineering, Electricity, Boiler

Standard:ASTM A335/A335M, ASTM A213/213M, DIN17175-79, JIS3467-88,GB5310-95

Material:P5,T5,P11,P12,STFA22, P22, T91, T9,WB36

ASTM A335–for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

ASTM A519–for Seamless Carbon and Alloy Steel Mechanical Tubing

ASTM A213–for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Super heater, and Heat-Exchange Tubes

ASTM ASME (S)A-335/(S)A-335M Grade and 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 0.50 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 0.50 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 0.50 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 0.50 2.65~3.35 0.80~1.60
P22 K21590 0.05~0.15 0.30~0.60 0.025 0.025 0.50 1.90~2.60 0.87~1.13
P91 K91560 0.08~0.12 0.30~0.60 0.020 0.010 0.20~0.50 8.00~9.50 0.85~1.05
P92 K92460 0.07~0.13 0.30~0.60 0.020 0.010 0.50 8.50~9.50 0.30~0.60

Note: (S)A335 P91 other chemical composition are : V 0.18~0.25; N 0.030~0.070; Ni ≤ 0.40; Al ≤ 0.04 ; Nb 0.06~0.10

(S)A335 P92 other chemical composition are : V 0.15~0.25; N 0.030~0.070; Ni ≤ 0.40; Al ≤ 0.04 ; Nb 0.04~0.09; W 1.5~2.00 ; B 0.001~0.006

82c555cb - Alloy Steel Pipe

Outside Diameter & Tolerance

ASTM A450 Hot rolled Outside Diameter, mm Tolerance, mm
OD101.6 +0.4/-0.8
101.6OD190.5 +0.4/-1.2
190.5OD228.6 +0.4/-1.6
Cold Drawn Outside Diameter, mm Tolerance, mm
OD25.4 ±0.10
25.4OD38.1 ±0.15
38.1OD50.8 ±0.20
50.8OD63.5 ±0.25
63.5OD76.2 ±0.30
76.2OD101.6 ±0.38
101.6OD190.5 +0.38/-0.64
190.5OD228.6 +0.38/-1.14
ASTM A530 & ASTM A335 NPS Outside Diameter, inch Tolerance, mm
1/8OD1-1/2 ±0.40
1-1/2OD4 ±0.79
4OD8 +1.59/-0.79
8OD12 +2.38/-0.79
OD>12 ±1%

Wall thickness & Tolerance

ASTM A450 Hot rolled Outside Diameter, mm Tolerance, %
OD101.6, WT2.4 +40/-0
OD101.6, 2.4WT3.8 +35/-0
OD101.6, 3.8WT4.6 +33/-0
OD101.6, WT>4.6 +28/-0
OD>101.6, 2.4WT3.8 +35/-0
OD>101.6, 3.8WT4.6 +33/-0
OD>101.6, WT>4.6 +28/-0
Cold Drawn Outside Diameter, mm Tolerance, %
OD38.1 +20/-0
OD>38.1 +22/-0
ASTM A530 NPS Outside Diameter, inch Tolerance, %
1/8OD2-1/2 +20.0/-12.5
3OD18, WT/OD5% +22.5/-12.5
3OD18, WT/OD>5% +15.0/-12.5
OD20, WT/OD5% +22.5/-12.5
OD20, WT/OD>5% +15.0/-12.5

Alloy welded pipe is also a kind of welded pipe. Welded steel pipe, also known as welded pipe, is a steel pipe made of steel plate or strip after coiling and forming. Welded steel pipe has the advantages of simple production process, high production efficiency, more varieties and specifications and less equipment, but its general strength is lower than seamless steel pipe.

OD:6-720MM

WT:0.5-120MM

Length:3-16M

Application:

Construction Hall Structure, Sea Trestle, Airport Structure, Shipbuilding, Security Door Frames, Garage Doors, Strengthening Liners of Steel Doors and Windows, Indoor Partition Walls, Cable Bridge Structures and Expressway Safety Guards, Balustrade, Decorating, Residential, Ornamental Pipes

Agriculture: Agricultural Equipment

Industry Machinery,  Solar Stent, Offshore Oil Field, Mine Equipment, Electromechanical Hardware, , heavy engineering, Mining and Resources, Process Engineering, Materials Handling,Mechanical Parts

Traffic  Walking Rails, Roll-up Doors, Guardrail, Plaza Structure, Signage, Road Furniture, Fencing Logistics Storage Supermarket Shelves, Containers, Transport Industries, Commercial Construction Other Sports Apparatus, Leisure Equipment, Furniture, School Furniture

Material Storage Racks, Pallets, Hydraulic Platforms, Trusses, Columns, Purlins, Greenhouse Stands Towers

Chemical details:

5d65c08a - Alloy Steel Pipe

23fdc309 - Alloy Steel Pipe

Summary
alloy steel pipe - Alloy Steel Pipe
Author Rating
1star - Alloy Steel Pipe1star - Alloy Steel Pipe1star - Alloy Steel Pipe1star - Alloy Steel Pipe1star - Alloy Steel Pipe
Aggregate Rating
5 based on 1 votes
Brand Name
Titanium information group
Product Name
Alloy Steel Pipe
Price
USD 1-10000
Product Availability
Pre-Order Only
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