LPF is a leading Non-Ferrous Pipe Fittings manufacturer, offering high-quality solutions for industrial use. As a trusted copper nickel pipe fittings manufacturer, we provide a wide range of non-ferrous products including titanium pipe fittings for industrial use, Monel, and other specialty alloys. As a low temperature pipe fittings manufacturer in China, we are engineered for critical environments where corrosion resistance, strength, and durability are essential—making them ideal for industries such as oil & gas, power, marine, and chemical processing.
| Category | ASTM / A PI/ MSS/ Material Specification | |||||
| Wrought Fittings | Seamless Pipe | Plate | FORGNG(BAR) | Welded Pipe | ||
| DSS | Duplex Stainless | A815 UNS 31803 | A815 UNS 31803 | A815 UNS 31803 | A182F51 | A790S31803 |
| Super Duplex Stainless | A815 UNS 32750 | A815 UNS 32750 | A815 UNS 32750 | A182F53 | A790S32750 | |
| Super Duplex Stainless | A815 UNS 32760 | A815 UNS 32760 | A815 UNS 32760 | A182F55 | A790S32760 | |
| Nickel alloy | Ni-Cr-Mo-Cb | B366 UNS NO6625 | B366 UNS NO6625 | B366 UNS NO6625 | B446/B564 UNS NO6625 | B704/B705 UNS NO6625 |
| Ni-Fe-Cr-Mo-Cu | B366 UNS NO8825 | B366 UNS NO8825 | B366 UNS NO8825 | B425/B564UNS NO8825 | B704/B705UNS NO8825 | |
| Nickel Copper Alloy | B366 UNS N04400 | B366 UNS N04400 | B366 UNS N04400 | B164/B564 UNS N04400 | / | |
| Ni-Cr-Fe | B366 UNS N08020 | B366 UNS N08020 | B366 UNS N08020 | B408/B564 UNS N08020 | B514/B515 UNS N08020 | |
| Low C Ni-Cr-Mo Alloys | B366 UNS N10276 | B366 UNS N10276 | B366 UNS N10276 | B574/B564 UNS N10276 | B619/B626 UNS N10276 | |
| Titanium alloy | / | B363 | B861 | B265 | B381 | B862 |
| Zirconium alloy | / | B653 Grade R60702 Grade R60704 Grade R60705 |
B523 Grade R60702 Grade R60704 |
B551 Grade R60700 Grade R60702 Grade R60704 Grade R60705 Grade R60706 |
B493 Grade R60702 Grade R60704 Grade R60705 |
B523 Grade R60702 Grade R60704 |
Inconel N06625 Incoloy
N08825 N08020 Hastelloy N010276
Monel N04400
UNS S31803 (22Cr-5Ni-3Mo-0.15N), PREN:32-33
UNS S32750 (25Cr-7Ni-3.7Mo-0.3N), PREN:≥40
UNS S32760 (25Cr-7Ni-3.7Mo-0.3N-W-CU),PREN:≥40
904L (NO8904) 20Cr-25Ni-4.5Mo-Cu
31254(254SMO) 20Cr-18Ni-6Mo-Cu-N