Model Number |
ASTM A519 20Cr 20Cr4 4140-#5697 |
Brand Name |
OEM |
origin |
China |
Small Orders |
Accepted |
Key Specifications/Special Features:
Product name: ASTM A519 20Cr 20Cr4
Standard: API, ASTM, ASTM A519 4130 , BS, GB, API 5CT, API 5L, ANSI A182-2001, ASTM A179-1990, ASTM A234-2007, BS 3059-2, BS 4568, GB 9948-2006, GB/T 13793-1992
Place of origin: China (Mainland)
Outer diameter:10 - 355 mm
Thickness: 2 -25mm
Length: 5.8-12m
Section Shape: round
Material: 10#.20#.45#15Mn.20Mn.45Mn
Certification: API
Technique: Cold Drawn
Special pipe: seamless tube
End protector: Plastic Pipe Cap Iron Protector
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.