S1Si

We can produce S1Si stainless steel round rods, S1Si forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control S1Si chemical composition and S1Si mechanical properties.From casting, forging, steel to hot and cold rolling process, heat treatment, etc, we have the control of professional engineers. We have advanced precision machining equipment, according to the requirements of users machining. in order to achieve the most satisfied with the user requirements.

Round bar steel: 1mm to 3500mm
Square-shape steel: 1mm to 4000mm
Plate steel:0.1mm to 4000mm
Width: 10mm to 2500mm
Lenth: We can supply any lenth based on the customer's requirement.
Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
Tubings: OD: φ6-1800mm, with wall thickness ranging from 1-35 mm.
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement
Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.
Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirementExcellent service for all kinds of industries,with advantages of technologies, equipment and price.
We serve you with our honesty, integrity, and professionality.

S1Si Mechanical properties,Our production completely according to the S1Si standards to meet the S1Si mechanical performance, can also according to the customer request, to meet the requirements of customers of S1Si mechanical properties.

S1Si Heat treatment,Our production completely according to the S1Si standards to meet the S1Si Heat treatment, can also according to the customer request, to meet the requirements of customers of S1Si Heat treatment.

S1Si Machining,Our production completely according to the S1Si standards to meet the S1Si Machining, can also according to the customer request, to meet the requirements of customers of S1Si Machining.

S1Si Welding performance,Our production completely according to the S1Si standards to meet the S1Si Welding performance, can also according to the customer request, to meet the requirements of customers of S1Si Welding performance.