Knowledge

ASTM A312 TP317L welded pipe is a low-carbon, high-molybdenum (3–4%) austenitic stainless steel engineered for superior corrosion resistance in oil and gas applications. It offers excellent resistance

ASTM A312 TP904L large diameter stainless steel pipe is a high-alloy, low-carbon austenitic material commonly used to provide excellent corrosion resistance in harsh, high-chloride, and acidic environ

ASTM A312 TP304/304L is a standard specification for welded austenitic stainless steel pipes, suitable for high-temperature and general corrosive environments. Compared to TP304, TP304L (low carbon, c

ASTM A312 TP304L stainless steel seamless pipes are low-carbon, highly corrosion-resistant pipes ideal for water treatment, desalination, and potable water systems. They offer excellent weldability, s

ASTM A312 TP310S stainless steel seamless pipe is a high-temperature and corrosion-resistant austenitic stainless steel pipe, whose low carbon content improves weldability. This steel pipe is designed

ASTM A312 TP347H stainless steel seamless or welded pipes are high-temperature and corrosion-resistant chromium-nickel austenitic stainless steel pipes, typically available in sizes from 1/8 to 24 inc

ASTM A554 TP304 welded pipe with a 180-grit (180G) finish is a stainless steel tube designed for structural and decorative applications requiring aesthetic appeal, such as handrails, furniture, and fi

International nickel prices have surged, pushing domestic stainless steel costs and local prices higher. Yet, the export market shows stability with slower order flow, as buyers adopt a cautious, wait

ASTM A268 TP430 is a ferritic, non-hardenable straight chromium (approximately 16-18% chromium) stainless steel tube with good corrosion and oxidation resistance, and a maximum service temperature of

stainless steel welded pipe appearance checklist for ASTM A312/A270/A554 focuses on surface finish (smooth, free of scale, scratches, cracks, dents, pits), weld quality (uniformity, no undercut/overla

Acceptance standards for stainless steel welded pipes focus on visual checks (smooth, uniform seam, no cracks/pores/slag), dimensional accuracy (diameter/thickness within tolerance), material integrit

ASTM A270 (ASME SA270) is the sanitary tubing specification for food, beverage, dairy, pharmaceutical and biotech lines. This article explains the TP304 and TP304L chemistry, mechanical properties and