API 609 – Butterfly Valves: Double Flanged, Lug- and Wafer-Type This standard covers design, materials, face-to-face dimensions; pressure-temperature ratings; and examination, inspection, and test requirments for gray iron, ductile iron, bronze, steel, nickel-base alloy, or special alloy butterfly valves that provide tight shutoff in the closed position and are suitable for flow regulation. Valve configurations…
API 6D – Specification for Pipeline Valves API 6D specifies requirements and provides recommendations for the design, manufacturing, testing and documentation of ball, check, gate and plug valves for application in pipeline systems meeting the requirements of ISO 13623 for the petroleum and natural gas industries. API 6D is not applicable to subsea pipeline valves, as they…
ASTM A312 TP347 Chemical Requirements: Composition, %, max Grade TP347(S34700) Carbon 0.08 Manganese 2.00 Phosphorus 0.045 Sulfur 0.030 Silicon 1.00 Chromium 17.0-19.0 Nickel 9.0-13.0 Columbium 10*Carbon-1.00 Heat Treating Temperature: 1900 °F [1040 °C] Tensile Requirements: Tensile Strength, min ksi [MPa] 75 [515] Yield Strength, min ksi [MPa] 30 [205] Elongation in 2 in. or…
ASTM A 312 Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes Grade: TP321 UNS Designation:: S32100 Chemical Requirements(%): C: ≤0.08 Mn: ≤2.00 P: ≤0.045 S: ≤0.030 Si: ≤1.00 Cr: 17.0-19.0 Ni: 9.0-12.0 Ti: 5×(C+N)-0.70 N: ≤0.10 Heat Treating Temperature: Solution, ≥1040 °C Tensile Requirements: For welded pipe, Tensile Strength, ≥515Mpa Yield Strength, ≥205MPa For seamless…
ASTM A312 TP316H Chemical Requirements: Composition, %, max Grade TP316H(S31609) Carbon 0.04-0.10 Manganese 2.00 Phosphorus 0.045 Sulfur 0.030 Silicon 1.00 Chromium 16.0-18.0 Nickel 11.0-14.0 a Molybdenum 2.00-3.00 a For welded TP316H pipe, the nickel range shall be 10.0–14.0 %. Heat Treating Temperature: Cold finished 1900 °F [1040 °C] Hot finished 1900 °F [1040 °C] …
ASTM A312 TP316L Chemical Requirements: Composition, %, max Grade TP316L(S31603) Carbon 0.035 a Manganese 2.00 Phosphorus 0.045 Sulfur 0.030 Silicon 1.00 Chromium 16.0-18.0 Nickel 11.0-14.0 Molybdenum 2.00-3.00 a For small diameter or thin walls or both, where many drawing passes are required, a carbon maximum of 0.040 % is necessary in grades TP304L and TP316L. Small outside…
ASTM A312 TP316 Chemical Requirements: Composition, %, max Grade TP316(S31600) Carbon 0.08 Manganese 2.00 Phosphorus 0.045 Sulfur 0.030 Silicon 1.00 Chromium 16.0-18.0 Nickel 11.0-14.0 a Molybdenum 2.00-3.00 a For welded TP316 pipe, the nickel range shall be 10.0–14.0 %. Heat Treating Temperature: 1900 °F [1040 °C] Tensile Requirements: Tensile Strength, min ksi [MPa] 75 [515]…
ASTM A312 TP304H Chemical Requirements: Composition, %, max Grade TP304H(S30409) Carbon 0.04-0.10 Manganese 2.00 Phosphorus 0.045 Sulfur 0.030 Silicon 1.00 Chromium 18.0-20.0 Nickel 8.0-11.0 Heat Treating Temperature: Cold finished 1900 °F [1040 °C] Hot finished 1900 °F [1040 °C] Tensile Requirements: Tensile Strength, min ksi [MPa] 75 [515] Yield Strength, min ksi [MPa] 30…
ASTM A312 TP304L Chemical Requirements: Composition, %, max Grade TP304L(S30403) Carbon 0.035 a Manganese 2.00 Phosphorus 0.045 Sulfur 0.030 Silicon 1.00 Chromium 18.0-20.0 Nickel 8.0-13.0 a For small diameter or thin walls or both, where many drawing passes are required, a carbon maximum of 0.040 % is necessary in grades TP304L and TP316L. Small outside diameter tubes…
ASTM A312 TP304 Chemical Requirements: Composition, %, max Grade TP304(S30400) Carbon 0.08 Manganese 2.00 Phosphorus 0.045 Sulfur 0.030 Silicon 1.00 Chromium 18.0-20.0 Nickel 8.0-11.0 Heat Treating Temperature: 1900 °F [1040 °C] Tensile Requirements: Tensile Strength, min ksi [MPa] 75 [515] Yield Strength, min ksi [MPa] 30 [205] Elongation in 2 in. or 50 mm (or 4D),…