Tube AISI 3140 / 4130 / 4140 Alloy Steel Seamless Tubing

• Type: Round
• Standard: AISI, ASTM, DIN, JIS, GB
• Composition: Ferrous Steel Scrap
• Technique: Cold Drawn, Cold Rolled, Hydraulic Cold Drawn, Hot
• Shape: Bar
• Surface Treatment: Oil Painting
• Model NO.: AISI 3140
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Cold Heading Steel, Mold Steel
• Application: Structural Steel Bar
• Materials: 10#-45#, 20mng, 25mng, 15crmog, 35CrMo, 16mn, etc
• Outer Diameter: 21-1030mm
• Length: 5.8m-12m or as Required
• Thickness: 6 - 60 mm
• Steel Grade: 53 Gr.B, A106 Gr.a, B, C, A210 Gr.A1, Gr.C
• Transport Package: in Bundles or Wooden Box
• Specification: 21.3-1219mm
• Trademark: JIADE
• Origin: China
• HS Code: 7307930000
• Production Capacity: 5000tons

Product Description

Product Parameters

 

Model Number	4140 Seamless Alloy Tubing
Brand Name	JIADE STEEL PIPE
origin	China
Small Orders	Accepted

Key Specifications/ Special Features:

Tube AISI 3140 / 4130 / 4140 alloy steel seamless tubing

Steel with a hollow cross-section whose length is much larger than the diameter or circumference. According to the cross-sectional shape, it is divided into round, square, rectangular and special-shaped steel pipes; according to the material, it is divided into carbon structural steel steel pipes, low alloy structural steel steel pipes, alloy steel steel pipes and composite steel pipes; For thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment steel pipes, etc .; according to the production process is divided into seamless steel pipes and welded steel pipes, of which seamless steel pipes are divided into hot rolling and cold rolling (pulling) Two kinds, welded steel pipes are divided into straight seam welded steel pipes and spiral seam welded steel pipes. Not only is steel pipe used for transporting fluids and powdered solids, exchanging heat energy, manufacturing mechanical parts and containers, it is also an economical steel. The use of steel pipes to manufacture the grids, pillars and mechanical supports of the building structure can reduce the weight and save 20-40% of the metal, and can realize the mechanized construction in factories. The use of steel pipes to manufacture roads and bridges not only saves steel and simplifies construction, but also greatly reduces the area of the protective coating, saving investment and maintenance costs.

 

Steel pipes can be divided into two categories according to production methods: seamless steel pipes and welded steel pipes. Welded steel pipes are simply called welded pipes. 

ation δ 5 (%):≥12 Reduction of area ψ (%):≥50 Impact energy Akv (J): ≥ 63 Impact toughness value α kv (J/cm2):≥78(8) Hardness: ≤ 229hb

Contact: Mr RIACHRD
Standard	ASTM A423,ASTM A53,ASTM A106,ASTM A179,ASTM A192,ASTM A210,ASTM A213,ASTM A335,ASTM A519,ASTM A556, DIN2391-2, DIN1629,DIN2448,DIN17175,DIN17176, BS3059,BS6323,BS3602-2, DIN2445-2,EN10305-1,EN10216-1,EN10216-2
Steel Grade	Carbon steel grades like A53 Gr.B, A106 Gr.A,B,C, A210 Gr.A1,Gr.C, SAE1010,SAe1020,SAE1026,SAE1045,SAE1518,SAE1541,ST35,ST45,ST52,ST35.8,ST45.8,P195GH,P235GH, API 5L Gr.B,X42,X52,X56,etc, and alloy steel grades like T5,T9,T11,T12,T22,T23,T91, P1,P2,P5,P9,P11,P12, P22,P91,P92,25CrMo4,34CrMo4,42CrMo4SAE4130,SAE4140,SAE4145,SAE4340,etc
Size Range	10*1-810*25, W.T upto 120mm max
Length Range	Length:Single random length/Double random length 5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques
Manufacture Method	Cold drawn, cold rolled, hydraulic cold drawn, Hot rolled, hot expanded,Depp hole drilling
Delivery Condition	As rolled,Stress relieved,Annealed,Normalized,Quenched+Tempered
End type	Plain ends with suqare cuts, bevelled ends, threaded ends
Surface type	1. Galvanized 2. PVC,Black and color painting 3. Transparent oil,anti-rust oil 4. According to clients requirement
Application	Pressure vessels,Fluid conveyance,Structural use,Machinery,Oil&gas transportation,Exploration&Drilling,etc.
Tube Type	Boiler tube,precision tube,mechanical tubing,cylinder tube,line pipes,etc
Payment Term	T/T, LC, PAYPAL
Packing Method	Bundle, or with all kinds of colors PVC or as your requirements
Delivery time	Usually within 10-45 days after receipt of advance payment
Certificate	API ISO9001-2008,SGS.BV

Tests we apply to the tubes:
1. Chemical composition analysis
2. Mechanical properties (tensile strength, yield strength, elongation, hardness)
3. Technological test (flattening test, flaring test, bending test, hydraulic pressure test)
4. Surface quality detection
5. Eddy-current examination
6. Visual test

Applications:
1. Architectural/civil engineering: cladding, handrails, door and window fittings, street furniture, structural sections, enforcement bar, lighting columns, lintels, masonry supports.
2. Transport: exhaust systems, car trim/grilles, road tankers, ship containers, ships chemical tankers, refuse vehicles.
3. Chemical/pharmaceutical: pressure vessels, process piping.
4. Oil and gas: platform accommodation, cable trays, sub-sea pipelines.
5. Medical: surgical instruments, surgical implants, food processing
6. Food and drink: catering equipment, brewing, distilling, food processing.
7. Water: water and sewage treatment, water tubing, hot water tanks
8. General: springs, fasteners (bolts, nuts and washers) wire.

Packaging:
1. Bundle packing, wooden cases or as customer's request.
2. Beveled end or plain end or varnished as per buyer's required
3. Marking: as per customer's requests

Delivery lead time: with 15-30 days after full payment received
Our services: third party inspection accepted such as SGS, BV.

 

Detailed Photos

 

Company Profile

Lead time 10-15 days | 80% of output for export

A Trading Company Specializing in Steel Industry for Over 30 Years
Shaanxi Jiade Import & Export is one of the leading professional steel pipes and pipe fitting suppliers, established in 1991 and charge of the export business. We have more than 30 years' experience in manufacturing, distributing, processing, and exporting hot rolled and cold drawn seamless, ERW, EFW, HFW, LSAW, DSAW, and SSAW pipes boiler tubes, heat-exchanger tubes, condenser tubes, super-heater tubes, hydraulic honed tubes, mechanical tubes, structural tubes, line pipes, elbows, tees, reducers, and flanges. We mainly export products to Africa, Asia, Europe, Oceania, and North and South America.

Supported by Machines and Equipment
All our products are manufactured with the latest manufacturing techniques with machines and equipment, which are fitted with the highest technology, to provide products in full conformity with international standards.

Meeting Inspection and Approval Certificates
We have passed the Mill Test certificate, C/W certificate (Calibration works certificate) EN 10204 3.1, DIN 50049 3.1, ISO 10474 3.1, NACE MR-0103/NACE MR-0175/ISO 15156, PED-97/23/EC, AD-2000-WO, with 3.2 certificates duly certified and approved by LRS, GL, BV, DNV, ABS, SGS, TUV, RINA, IRS, NORSOK and more.

Customized Service
We provide product customization services such as shot blasting, precision pipe cutting, cut and roll grooving, custom pipe fabrication, pipe threading, pipe beveling, and coating. They are also approved by Third Party inspection agencies like DNV, BV, SGS, Moody, TuV, ABS, LR, GL, PED, RINA, KR, NKK, AIB-VINEOTTE, CEIL, VELOSI, CCSI, and more. We supply for PetroVietnam, WSF, YPFB, AWH, HMC, PTT, EP PetroEcuador, POD, KNPC, and more.

Establishing Friendly Partnership
Our mission is whether our clients are active in the oil and gas, water supply line, or construction, we endeavor to deliver the highest quality products and value-added services to support our clients' business. We pursue a win-win situation and long-term cooperative relationships with customers, providing specializing service for the old and new customers with better and more economical results.

Packaging & Shipping

Shipping Information

FOB Port	Tianjin
Weight per Unit	1500.0 Kilograms
HTS Code	7304.41.90 00
Export Carton Dimensions L/W/H	11.8 x 1.0 x 0.8 Meters

Lead Time	15-30 days
Dimensions per Unit	11.8 x 1.0 x 0.8 Meters
Units per Export Carton	25.0
Export Carton Weight	1500.0 Kilograms

Certifications

Main Export Markets

- Asia

- Australasia

- Central/South America

- Eastern Europe

- Mid East/Africa

- North America

- Western Europe

- <li>Southeast Asia