EN10228 / ASTMA388 Heavy SS Forgings 4140 4340 Alloy Steel For Marine
1. Drive shaft, transmission shaft, steel shaft, shaft forging
2. Alloy steel, carbon steel or as per customer’s requirements
3. Good quality, good service, short delivery time
Drive shaft, transmission shaft forgings can be made of alloy
steel, carbon steel or other kind of material as per the customer’s
requirements. It conforms to the standard of ASTM, EN, DIN, GB.
The manufacturing equipment is 30~185MN hydraulic press, the
forging ratio >3, the technical condition is in accordance with
the standard of ASTM, EN, DIN, GB.
Drive shaft, transmission shaft, steel shaft, shaft forging
Alloy steel (4140,4340,18CrNiMo7-6,1045.), carbon steel, stainless
ASTM or GB/T3077-1999, EN
Max. Length: 15000mm
Max. 250 ton
EF+LF + VD
Ingot→heat → forging → Heat treatment (Normalizing+ tempering) →
2nd Heat treatment →finishing machining →Inspection
ASTM A388 or EN10228
As the one of important part of transmission system of the
machinery, the drive shaft, transmission shaft widely used for
marine &boat industry, Mining machinery industry etc.
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”
1. Short production time, “in-time” delivery;
2. We can provide the steel forgings whatever size, material or
type as per your requirements;
3. Good quality and competitive price
Our Zhongzhong company has long term business in steel forgings
industry. Customers feel satisfied with our products and service.