Alloy Pipes
GB/T8162 GB/T8163 GB3087 GB6479 GB9948 GB5310 GB/T17396 20G, 20MnG, 25MnG, 15MoG, 12Cr2MoG, 15CrMoG, 12Cr1MoVG, 12Cr2MoWVTiB, 10Cr9Mo1VNb
Size (mm) we can supply:
Hot-rolled: O.D.: 51-508; W.T.:7~60; L: max 16000
Cold-drawn: O.D.: 10-50; W.T.:2~10; L: max 16000
Hot-expanded:O.D.: 325-1020; W.T.:6~50; L: max 12000 and other specifications in accordance with customer requirements.
Packing:
Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection
Inspection and Test:
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test, Nodestructive Test, Hydrostatic Test.
Surface Treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting, Epoxy & Fbe Coating Painting as requested.
Ordering Information
Orders for material under this specification should include the following, as required, to describe the desired material
ASTM/AISI Standard Alloy Round Bar
AISI 4140 is a chromium molybdenum alloy steel specification widely used in the oil and gas industry. Similar to grade AISI 4130 but with a slightly higher carbon content.
American Iron and Steel Institute (AISI 4140) is a member of the low alloy tool steel family characterized by small quantities of trace elements added to an otherwise simple steel. These trace elements, when compared with more simple steel such as 1040, improves the characteristics of 4140 . However, because 4140 remains relatively simple, it is used in a wider range of applications than more specialized tool steels like the D or S series of steel.
Specifications
· Grade: Alloy steel
· Standard: AISI, ASTM, BS, DIN, GB, JIS
· OD:10-500mm
· Thickness: Max:800mm
· Width: 205mm~2300mm
· Length: 1000mm~6000mm
· Place of Origin: China (Mainland)
· Model Number: 1.7220 / SCM430 / 30CrMo4 / 4130 ; 4140/42CrMo4/1.7225; En24 34CrNiMo6 1.6582 4340.
· Application: Mould steel
· Technique: Forged
· Special Use: Mold Steel ,Statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears.
· Shape: Round bars/Flat bar/Plate
· Technology: Hot Rolled/Forged/Clod Draw
· Heat treatment: Annealing/Q+T
· Surface treatment:Black/Peeling/Polishing/Machined
· Delivery condition: Hot rolled or forged/ Peeled or black surface/annealed or QT
· Customer's logo: Available
· Test: SGS/UT100%/Elements testing
· Certificate: ISO/Mill certificate
· Experience: Ten years manufacturer experience
General Scope
One of the most popular alloys for Oil Field applications, a high proportion of which is in Tubular form for downhole tools and accessories.
ASTM/ASME Standard Alloy Pipes
Specification:
Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service.
ASTM A333 standard covers wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. ASTM A333 alloy pipe shall be made by the seamless or welding process with the addition of no filler metal in the welding operation. All seamless and welded pipes shall be treated to control their microstructure. Tensile tests, impact tests, hydrostatic tests, and nondestructive electric tests shall be made in accordance to specified requirements.
Size (mm) we can supply:
Hot-rolled: O.D.: 51-508; W.T.:7~60; L: max 16000
Cold-drawn: O.D.: 10-50; W.T.:2~10; L: max 16000
Hot-expanded:O.D.: 325-1020; W.T.:6~50; L: max 12000 and other specifications in accordance with customer requirements.
Packing:
Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection
Inspection and Test:
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test, Nodestructive Test, Hydrostatic Test.
Surface Treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting, Epoxy & Fbe Coating Painting as requested.
ASTM/ASME Standard Alloy Pipes
AISI 4130 is a low alloy steel containing molybdenum and chromium as strengthening agents. The carbon content is nominally 0.30% and with this relatively low carbon content the alloy is excellent from the fusion weldability standpoint. The ASTM A519 4130alloy can be hardened by heat treatment.
We offers an extensive range of ASTM A519 4130seamless mechanical tubing is manufactured to meet your specific application requirements. Controlled modifications and adjustments are made to the tube making process for each order and take into consideration end use and all finishing operations (including heat treatment) that will be performed after you have received the tubing.
General Scope
This grade is similar to 4140 in scope which has a higher carbon level giving 4130 an advantage when it comes to weldability, this weldability is achieved at the cost of through section hardenability.
AISI 4130 steel is a low alloy steel that is used in structural designs that may be found in applications such as aircraft engine mounts or welded tubing. It is well known for its ease of welding and ability to harden in commercial applications. It is commonly referred to as chromium-molybdenum steel.
Size (mm) we can supply:
Hot-rolled: O.D.: 51-508; W.T.:7~60; L: max 16000
Cold-drawn: O.D.: 10-50; W.T.:2~10; L: max 16000
Hot-expanded:O.D.: 325-1020; W.T.:6~50; L: max 12000 and other specifications in accordance with customer requirements.
Packing:
Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection
Inspection and Test:
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test, Nodestructive Test, Hydrostatic Test.
Surface Treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting, Epoxy & Fbe Coating Painting as requested.
Composition Specifications of AISI 4130
Range C Si Mn P S Cr Mo
Min 0.28 0.15 0.4 - - 0.8 0.15
Max 0.33 0.35 0.6 0.035 0.04 1.1 0.25
Mechanical Specifications of AISI 4130
Condition Hardened & Tempered
UTS 100KSI min
0.2% Proof Stress 80KSI min
Elongation 20% min
Reduction of Area 40% min
Ordering Information
Orders for material under this specification should include the following, as required, to describe the desired material adequately:
Quantity Feet, meters, or number of lengths
Name of material Seamless Alloy Steel Pipe
Grade STANDARD AND STEEL GRADE
Manufacture Hot-finished or cold-drawn
Size using one of the following:
NPS and Schedule Number
Outside Diameter and Nominal Wall Thickness
Length Specific or Random
End Finish
European Standard Alloy Pipes
Seamless steel tubes for pressure purposes
· EN 10216-1 Non-alloy steel tubes with specified room temperature properties
· EN 10216-2 Non alloy and alloy steel tubes with specified elevated temperature properties
· EN 10216-3 Alloy fine grain steel tubes
· EN 10216-4 Non-alloy and alloy steel tubes with specified low temperature properties
· EN 10216-5 Stainless steel tubes
DIN EN 10216-1
Seamless steel tubes for pressure purposes–Technical delivery conditions-Part 1: Non-alloy steel tubes with specified room temperature properties
Specifies the technical delivery conditions for two qualities, T1 and T2, of seamless tubes of circular cross section, with specified room temperature properties, made of non-alloy quality steel…
DIN EN 10216-2
Seamless steel tubes for pressure purposes–Technical delivery conditions – Part 2: Non alloy and alloy steel tubes with specified elevated temperature properties; German version EN 10216-2:2002+A2:2007
The document specifies the technical delivery conditions in two test categories for seamless tubes of circular cross section, with specified elevated temperature properties, made of non-alloy and alloy steel.
DIN EN 10216-3
Seamless steel tubes for pressure purposes-Technical delivery conditions – Part 3: Alloy fine grain steel tubes
Specifies the technical delivery conditions in two categories for seamless tubes of circular cross section, made of weldable alloy fine grain steel
DIN EN 10216-4
Seamless steel tubes for pressure purposes –Technical delivery conditions -Part 4: Non-alloy and alloy steel tubes with specified low temperature properties
Specifies the technical delivery conditionsin two categories for seamless tubes of circular crossection, made with specified low temperature properties, made of non-alloy and alloy steel…
DIN EN 10216-5
Seamless steel tubes for pressure purposes–Technical delivery conditions-Part 5: Stainless steel tubes; German version EN 10216-5:2004, Corrigendum to DIN EN 10216-5:2004-11; German version EN 10216-5:2004/AC:2008
This Part of this European Standard specifies the technical delivery conditions in two test categories for seamless tubes of circular cross-section made of austenitic (including creep resisting steels) and austenitic-ferritic stainless steel which are applied for pressure and corrosion resisting purposes at room temperature, at low temperatures or at elevated temperatures. It is important that the purchaser, at the time of enquiry and order, takes in account the requirements of the relevant national legal regulations for the intended application.
10386 Steel Pipes Suppliers
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European Standard Alloy Pipes
DIN 17175 alloy steel pipe is just a big class,and it has many classifivations. We mainly produce DIN 17175 ST35.8, DIN 17175 ST45.8, and 10CrMo910 steel pipes. This alloy steel pipe is just a big class,and it has many classifivations.
We mainly produce DIN 17175 ST35.8,DIN 17175 ST45.8, and 10CrMo910 steel pipes.
Steel grade:
· DIN17175 St35.8
· DIN17175 St45.8
· 15Mo3
· 13CrMo44
· 10CrMo910
Size (mm) we can supply:
Hot-rolled: O.D.: 51-508; W.T.:7~60; L: max 16000
Cold-drawn: O.D.: 10-50; W.T.:2~10; L: max 16000
Hot-expanded:O.D.: 325-1020; W.T.:6~50; L: max 12000 and other specifications in accordance with customer requirements.
Packing:
Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection
Inspection and Test:
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test, Nodestructive Test, Hydrostatic Test.
Surface Treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting, Epoxy & Fbe Coating Painting as requested.
Japanese Industrial Standards (JIS) and British Standard(BS)seamless pipes developed by the organization apply to a wide variety of industrial services and technologies such as automobiles, metallurgy, ships and medical equipment.
Seamless steel pipe is also called CDS pipes (Cold drawn seamless pipe). It's is used widely in machining parts, shafts, bearings, cylinders having strength of 75000 PSD tensile. It is a solid carbon steel rod which is pushed on to the mandrel to form the shape of tube. It is available in different sizes. The method for making cold-drawn seamless pipes involves taking a round “billet” or bar of steel and boring it in the center, turning it, cutting it, heating it to make it more pliable, then "drawing" it (extruding or pulling it) to make it a longer and thinner tube.
JIS and BS seamless pipe according to alloy, stainless steel or carbon. It tests steel's properties, hardness, resistance to corrosion, pitting, heat treating processes and others.
Size (mm) we can supply:
Hot-rolled: O.D.: 51-508; W.T.:7~60; L: max 16000
Cold-drawn: O.D.: 10-50; W.T.:2~10; L: max 16000
Hot-expanded:O.D.: 325-1020; W.T.:6~50; L: max 12000 and other specifications in accordance with customer requirements.
Packing:
Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection
Inspection and Test:
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test, Nodestructive Test, Hydrostatic Test.
Surface Treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting, Epoxy & Fbe Coating Painting as requested.
Ordering Information
Orders for material under this specification should include the following, as required, to describe the desired material
1) Standard: API Standard:ASTM A106.ASTM A53,ASTM A135,ASTM A179,ASTM A214,ASTM A192,ASTM A226,ASTM A315,ASTM A178,ASTM A210,ASTM A333,ASTM A355,ASTM A369,ASTM A334 ASTM/ASME A312/SA312, ASTM/ASME A213/SA213, ASTM A269,ASTM 511,API5L,API5CT, GOST 9940,GOST 9941,JIS G 3459, JIS GS3463, GS3467, JIS G3448, DIN EN 10216-2006(DIN 17458) , DIN EN 10297-2006(DIN 17456) etc.
5) Application: The products are widely used in fertilizer, petroleum, central-station, boiler, power station, shipping military, chemical industry, environment protection, traffic, metallurgy and mine, printing and dyeing, food industry, medical equipment, and so on.
API 5L SSAW/Sprial Steel Pipe api 5l spiral steel pipe
ProducAt name Sprial Steel Pipe
LengthRandom length / 5.8m / 6m /11.8m / 12m or as per customer's requirement
EndsBeveled / Straight cut ,Plastic or Material ends protectors
Size range 529-630mm
Wall thickness 6.0-12.0mm
Material X70, X65, X60, X42,GR.B, Q235, Q195, 20#, 10#, 45#
Main standard API5L, ASTM A252, ASTM A53, GB/T 8163
Surface Treatment Black painting / Vanish painting / 1PE / 3PE / FBE coated
Application Range Petroleum, Chemical, Election Power, Oil&Gas, Shipbuilding, Water-treatment, etc
Marking According to standard or according to the customers requirement
Packing In good condition in bundle with strip or loose or according to
the customers requirement
Payment L/C , T/T
Delivery Time10-20 days for stock and 30-60 days for new products
Main Market South American / North American / Europe / Middle East / East-south Asia
Certification ISO9001, CE, API5L etc
ERW Steel Pipe
Electric Resistance Welded Steel Pipe
Usage: Used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc.
Process:
ERW : Electric Resistance Welded pipe
HFI: High Frequency Induction weld pipe
EFW: Electric Fusion Welded Pipe
Standard: API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, JIS G3452, BS1387
Certificate: API 5L PSL1/ PSL2, API 5CT
Out Diameter: 21.3mm -660mm
Wall Thickness: 1.5mm-22.2mm
Length: 0.3 – 18m
Steel Grade:
API 5L : GR B, X42,X46, X56, X60,X65,X70
ASTM A53: GR A, GR B, GR C
EN: S275, S275JR, S355JRH, S355J2H
GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555
Surface: Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer’s requirement
Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.
Mill Test Certificate: EN 10204/3.1B
Plain ends, cutting, threading, beveled, flange, etc.
Package
In Bundle
Plastic bag wrapped outside the pipe
Pack into plywood case
Plastic caps at ends
Application
Urban construction pipe, machine structure pipe, agriculture equipment pipe, water and gas pipe, Greenhouse pipe, Scaffolding pipe, Building material tube, Furniture tube, Low pressure fluid tube, Oil pipe, etc
.
Package: packing by plastic bags, bundled by steel strip, or as your demand
Delivery time:
1.The products in stock will delivery immediately received the deposit
2.According to the order quantity, the delivery time range from five days to twenty days.
Our services:
1.High quality and service
2.Rich experience in doing business with foreign customers
3.Fast delivery
4.The most comprehensive standards and materials for your choice.
Structural Tubes, also known as hollow sections, are used as a structural element in buildings, bridges and other structures, and in a wide variety of manufactured products. It’s produced in round, square and rectangular shapes in a broad range of sizes and gauges.
Round Tube, similar to square tube, has efficient shape for multiple-axis loading as it has uniform geometry along two or more cross-sectional axes, and thus uniform strength characteristics. This makes it good choice for columns. It also has excellent resistance to torsion.
Thickness: as your requirement
Section Shape: Round/ Squire
Place of Origin: Gujarat, India
Secondary Or Not: Non-secondary
Application: Decoration Pipe
Technique: ERW
Certification: API
Surface Treatment: as your requirement
Special Pipe: API Pipe
Alloy Or Not: Non-alloy
Grade: 200/300/400/900 series Welding Line Type: Seamless
Secondary Or Not:Non-alloy
Special Pipe:Thick Wall Pipe
Surface Treatment:Galvanized
Certification:BIS
Technique:Hot Dipped Galvanized
Application:Fluid Pipe
Place of Origin:Tianjin, China (Mainland)
Zinc:180-500g
Contact Details:
Linda (Linda AT hbsinostar DOT com)
Tel: 0086 - 18233150947 (WhatsApp)
