Metal Tubular Products the specification from the American Petroleum Institute Steel line pipe that is welded and seamless is covered by API 5L X70 PSL2 pipe.This is steel pipe used in the petroleum and natural gas sectors for pipeline transportation systems. For moving gas, water, and oil, use API 5L. Only the capabilities of the manufacturer limit the size range.
PSL 1 and PSL 2 were created by the technical committee that wrote the standards after recognizing that there are two fundamental Product Specifications Levels (PSL) of technical requirements. PSL 2 has additional chemical, mechanical, and testing standards while PSL 1 is a standard quality for line pipe. A25, A, B (and the following "X" Grades), X42, X46, X52, X56, X60, X65, X70, and X80 are the grades that fall under this specification. Following the "X" is a two-digit number that represents the Minimum Yield Strength (in 000 psi) of pipe manufactured to this grade.
PSL 1 and PSL 2 were created by the technical committee that wrote the standards after recognizing that there are two fundamental Product Specifications Levels (PSL) of technical requirements. PSL 2 has additional chemical, mechanical, and testing standards while PSL 1 is a standard quality for line pipe. A25, A, B (and the following "X" Grades), X42, X46, X52, X56, X60, X65, X70, and X80 are the grades that fall under this specification. Following the "X" is a two-digit number that represents the Minimum Yield Strength (in 000 psi) of pipe manufactured to this grade.
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Specification:
Size Range: Nominal pipe sizes from 1/2" to 48" (15mm to 1200mm)
Wall Thickness: Schedule 10 to Schedule XXS (1.7mm to 73mm)
Steel Grade: X70 (designated by the minimum yield strength of 485 MPa or 70,300 psi)
Chemical Composition of API_5L_x70_psl2_carbon_steel_seamless_pipes
| Element | Composition Range (%, max) |
| Carbon (C) | 0.16 |
| Manganese (Mn) | 1.70 |
| Phosphorus (P) | 0.020 |
| Sulfur (S) | 0.010 |
| Silicon (Si) | 0.45 |
| Nickel (Ni) | 0.50 |
| Chromium (Cr) | 0.50 |
| Molybdenum (Mo) | 0.15 |
| Copper (Cu) | 0.50 |
| Vanadium (V) | 0.10 |
| Titanium (Ti) | 0.06 |
| Aluminum (Al) | 0.06 |
| Niobium (Nb) | 0.06 |
| Nitrogen (N) | 0.09 |
| Phosphorus (P) | 0.025 |
Mechanical Properties of API_5L_x70_psl2_carbon_steel_seamless_pipes
| Mechanical Property | Minimum Yield Strength (MPa) | Minimum Tensile Strength (MPa) | Minimum Elongation (%) |
| API 5L X70 PSL2 | 485 | 570-760 | See API 5L Standard |
Advantages of API_5L_x70_psl2_carbon_steel_seamless_pipes:
- Good general corrosion resistance and high strength
- Good sulfide stress corrosion resistance
- Resistance to chloride pitting and crevice corrosion
- Higher resistance to chloride stress corrosion cracking
- Easy to weld and conform
Some of Our Specialities that make us a profitable Business Partner for our clients are :
- Customer focused approach
- Superior quality products
- Timely deliverices
- Customize Size & Specification
- Competitive Pricing
Applications Industry
| Pharmaceutical Equipment | Chemical Equipment |
| Sea Water Equipment | Heat Exchangers |
| Heat Exchangers | Gas Processing |
| Condensers | Specialty Chemicals |
| Pulp and Paper Industry | Pharmaceuticals |
We supply Pipes, Tubes & Fittings Worldwide.
Exporting Steel Pipes & Tubes to over 60 countries including Afghanistan, Albania, Andorra, Angloa, Austria, Australia, Bahrain, Bangladesh, Bhutan, Brazil, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Canada, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Madagascar, Mexico, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, New Zealand, North Korea, Netherlands, Norway, Nigeria, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Sudan, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Venezuela, Vietnam, Yemen, etc.