Delivery Time:Dependent on drawings
Certification:MTC, Chemical composition, mechanical properties, UT, MT, dimension report, heat treatment record etc.

API Customized Stainless Steel Forgings AISI4140 For Oil Machinery Forgings

API certified high wear resistance customized size AISI4140, AISI4130 oil machinery forgings

Quick Detail:

1. The manufacturing equipment: 30~185MN hydraulic press, forging ratio >3

2. API certificate

3. Mainly applied in making equipments of finding and exploiting gas and oil.

Description:

1. The oil machinery forgings are mainly used in gas and sea oil exploiting equipment.

2. Its main characters are high strength, high temperature resistance and high resistance to corrosion.

3. It could be rough machined or finish machined based on drawing or customers’ demand. 

Specifications:

Item	Oil machinery forgings
Material	Mainly AISI 4130, AISI 4140, F53, 42CrMo4, F 91
Material standard	EN, ASTM, GB, ISO
Dimension	As per clients’ requirement
Weight	As per clients’ requirement
Smelting process	EF+ LF + VD
Forging & machining process	Ingot→Heat→Forging→Heat treatment  (Normalizing+tempering)→Inspection→ Rough machining→UT→2nd Heat treatment →Finished machining →Inspection
UT Standard	EN, ASTM, GB

Applications:

Hydraulic turbine main shaft is mainly used for manufacturing power generator equipment.

Competitive Advantage:

Quality control and management to the whole produce process, including ingot smelting, forging, heat treatment, 

machining and strictly final inspection prior to delivery.

Excellent product quality and service, competitive price, “in-time” delivery.