Key Specifications/ Special Features:
Product name: API 5L X42 28" SEAMLESS CARBON STEEL PIPES
Standards: API, ASTM, DIN, GB, API 5L, ASTM A106-2006, ASTM A179-1990, ASTM A252-1998, ASTM A513-2007, ASTM A53-2007, ASTM A671-2006, DIN 1626, DIN 17175, DIN 2391, DIN 2444, DIN 2448, GB 5310-1995, GB/T 9711.1-1997
Grades: A53-A369, A106(B,C)
Materials: ASTM A106/A53 Gr B, API 5L GRB, ASTM A106/A53 GRA, API 5L GRA, ASTM A192, ASTM A252, DIN ST37, DIN ST35.8, DIN2448, DIN ST52, DIN17179, DIN ST44, St35.8, St45.8-I, St35.8, St45.8-III
Place of origin: China (Mainland)
Outer diameter: 21.3 - 914.4mm
Thickness: 2 - 50mm
Length: 5.8-12m fixed, 2-12m random or as customer's required
Section shape: round
Certifications: API
Technique: hot rolled
Surface treatment: fusion bond epoxy, 3PE, vanish coating, bitumen coating, black oil
Special pipe: thick wall pipe
End protect: plastic pipe cap iron protector
Application: low pressure liquid delivery, such as water, gas, and oil
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. Low and middle pressure fluid transportation pipeline
2. Casing pipe
3. Low and medium pressure boiler seamless steel pipe
4. High pressure boiler seamless steel pipe
5. Carbon seamless steel pipe for ship
6. Seamless steel pipe used in high pressure chemical fertilizer equipment
7. Petroleum and natural gas industry
8. Steel pipe for heat exchanger
9. Used for diesel engine
10. Chemical industry, building industry, environment industry and more
Delivery condition: hot rolled, annealed, normalized, quenched and tempered
Packaging:
1. Bundle packing
2. Beveled end or plain end or varnished as per buyer's required
3. Marking: as per customer's requests
4. Painting varnish coating on the pipe
5. Plastic caps at ends