Weizhen Duplex - Stainless Steel Pump Volute

Weizhen Hi-tech is specialized in the casting and manufacturing of stainless steel parts. Weizhen is uniquely equipped with AOD refining furnace that refines metal with ultra low carbon, phosphorus and sulfur content. Weizhen cast and manufacture duplex stainless steel, super duplex stainless steel as well as Austenitic and Martensitic stainless steel pump volutes in large sizes and small batches.

In-house PCM sand 3D printing facilities enable Weizhen to cast high complex stainless steel parts in small batches and quick turnaround time that can’t be done elsewhere.

• Material: Duplex steels (standard duplex, lean duplex, super duplex), austenitic, nickel-based alloys.
• Size: Max. Length: 5200mm, Max. Width: 4300mm.
• Process: Casting simulation, Smelting, Refining, Pouring, Heat treatment, machining, testing, packing.
• Heat treatment: Annealing, normalizing, quenching or tempering
• Finish:Cast, rough machined, finish machined.

• Product Name: Duplex Stainless Steel Pump Volute
• Casting Method: Sand Casting
• Material Options: Duplex stainless steel, EN1.4362, EN 1.4462, EM .4410
• Material Standard: GB, ASTM, AISI, EN, DIN, BS, JIS, NF, AS, AAR,
• Casting Weight: 100-1500 kg
• Casting Size: Max Length: 5200 mm, Max Width: 4300 mm
• Casting Dimension Tolerance: CT9-CT12
• Casting Surface Roughness: Ra50-Ra12.5um
• Machining Surface Roughness: Ra0.8 - 6.3 urn
• Service Available: OEM & ODM
• Certification: CE.ISO9001:2015, ISOI 9600:2014, IS014001:2015, ISO45001:2018,
• Application: Seawater pump, slurry pump, split pump.chemical pump,