Alloy Steel ASTM A234 WP91 Straight Tee ASME B16.9
Product Name: Straight teeMaterial: ASTM A234 WP91Size: NPS16″Ends: BevelThickness: Sch160Forming: HotHeat Treatment: N+TManufacture Standard: ASME B16.9
WELD NECK FLANGE 4-1/16″ 5000PSI R39 API 6A 6B 4130 60K
Product Name: Weld neck flangeMaterial: 4130 60KSize: 4-1/16″Pressure Class: 5000psiFlange Face: R39Thickness(pipe): 12mmHeat Treatment: Q+TManufacture Standard: API 6A type 6B
Duplex steel flange SORF 14″ Class 150 A182 F60 ASME B16.5
Product Name: slip on flange Material: ASTM A182 F60 Size: 14″ Pressure Class: 150 Face: RF Thickness: – Heat Treatment: solution and quenching in water Manufacture Standard: ASME B16.5
ASTM A789 S32750
ASTM A 789 Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service This specification covers grades of average wall thickness, or, if specified on the order, minimum wall thickness, of stainless steel tubing for services requiring general corrosion resistance, with particular emphasis on resistance to stress corrosion cracking. These steels are susceptible to embrittlement…
ASTM A790 S32205
ASTM A 790 Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe This specification covers seamless and straight-seam welded ferritic/austenitic steel pipe intended for general corrosive service, with particular emphasis on resistance to stress corrosion cracking. These steels are susceptible to embrittlement if used for prolonged periods at elevated temperatures. UNS number: S32205 (Ferritic/Austenitic steel) Ordering Information Orders for…
ASTM A790 S31803
ASTM A 790 Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe This specification covers seamless and straight-seam welded ferritic/austenitic steel pipe intended for general corrosive service, with particular emphasis on resistance to stress corrosion cracking. These steels are susceptible to embrittlement if used for prolonged periods at elevated temperatures. UNS number: S31803 (Ferritic/Austenitic steel) Ordering Information Orders for…
Do you need heat treatment service in China?
In May 2020, we opened a heat treatment plant, which mainly serves the local flange & fitting factories. In our city, there are many small factories. They make flanges and pipe fittings, but they don’t have heat treatment equipment. We have four trolley type resistance furnaces with internal diameters of 1) 4000mm×2000mm×1850mm, 2) 4000mm×1400mm×1200mm, 3)…
ASTM A519 4130 Pipes and fittings
Product Name: Seamless steel pipes and fittings Material & Grade: A519 4130 Size: 3″, OD=88.9mm Thickness: XXS(15.24mm) Ends: Bevel Heat Treatment: Quenched and Tempered (Q+T) Manufacture Standard: ASTM A519 & ASME B16.9 LFPCO has our own chemical analysis and mechanics test lab. We can also independently complete non-destructive testing such as X-ray and ultrasonic testing.…
Fixed Tube Sheet, Welded Tube Sheet, Stainless Steel Tube Sheet, Forged Tube Sheet for Pressure Vessels
The following stainless steel tube sheet is produced by our factory for a domestic pressure vessel manufacturer, the material is austenitic stainless steel S30403. Outside diameter of the largest tube sheet is 2495mm, thickness is 75mm, quantity is 4 pieces. Manufacturing standard is Chinese standard NB/T 47010-2017 stainless steel forgings for pressure equipment. All the…
Steel piping filter welding, ASME B31.3 pressure piping factory prefabrication, piping flange pipe fittings factory integral welding
This batch of filters is a complete set of ASME B31.3 piping equipment, manufactured by our factory in accordance with the customer’s design drawings. Nominal size is DN600, total length is 2974mm, and the piping transmission medium is oil, gas and water containing H2S and CO2. Design pressure is 3.4MPa, hydraulic test pressure is 5.1MPa.…