Forging Block Bar with Alloy Steel 4330 7K for Mud Pump Hydraulic End

• Mechanical Property: According to API 7K
• Chemical Specification: According to API 7K
• Transport Package: Wooden Box
• Specification: 300*300-1000*1000
• Trademark: ETERNAL
• Origin: China
• Model NO.: OD300-3500
• Production Capacity: 1000 Ton/Month

Product Description

1.   Forging block bars application 

      petroleum mud pump hydraulic end 

2.   Steel grade :  4330

Standard	China	Germany	U.S.A	Japan
Grade			4330

 

     Chemical specification   100%

C	Si	Mn	P	S	Cr	Ni	Mo	V
0.30- 0.35	0.15-0.35	0.65-0.80	<0.015	<0.015	1.0-1.2	2.5-3.0	0.45-0.52	0.1-0.2

       

     According to special requirements , some element could be limited and controlled .

 

    Mechanical property 

Yield strength	Tensile strenght	Elongation	Impact value	Reduction ratio	HB hardness
min 793MPA	896  MPA	Min 15%	Min 31 J KV (-20 degree)	Min 25%	293-341
	1034 MPA

    

     Melting steel method : VD + LF    according to ASTM A788 

     Surface hardness ASTM E10 or E18

     
3.   Size range : 300*300-1000*1000mm  

4.    Delivery condition :

       A.    Forging ,  bore the hole .

       B.    Forging ,  turning surface 

       C.    Forging + turning +quenching and tempering + black surface 

       D .   Forging + bore hole + quencing and tempering + turning 

 

5.     Packing : poly-wooden box 

6.     Weight : actual weighing 

  

Jiangyin Eternal Heavy Industry Co., Ltd is a professional manufacturer of medium and large forgings base.

We mainly focus on the manufacturing of big size special steel forging which are widely used in heavy industry of oil & gas, electricity, chemical, shipping, metallurgy, machinery.

Our max forging weight could reach 50 tons.
Forging roll and shaft   OD100-OD1000mm, max forging shaft could reach 15 meters
Forging ring   OD100-OD3000mm, max forging ring could reach 5 meters .


We have heavy duty workshop with area 10000 square meters. There is double layer crane in the workshop. The lifting height could reach to 16 meter while lifting capacity could reach to 75 tons. Our machining equipment including Horizontal Lathe (11 meter ), Vertical CNC Machining Center, Display boring and milling machine, Frame type CNC machining center,CNC Lathe, Deep hole boring machine (13 meter), honing machine,etc. Testing equipment including Intelligent Pressure Test Machine, UT Detector, MT Detector, Chrome Thickness Meter, etc.

Eternal company would devote to supply first rate equipment and provide total solutions to our customer. In the past ten years, we devoted ourselves to continuous market expanding and the research and development of new products. Till now, our products have been export to nearly 50 countries and own good reputation from our customers .

You are welcome to visit our company !



FAQ

1. who are we?
We are based in Jiangsu, China, start from 2008,sell to Domestic Market(36.00%),Eastern Europe(21.00%),Southeast Asia(16.00%),South America(12.00%),North America(9.00%),Northern Europe(4.00%),South Asia(2.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Forging roll and shaft   OD100-OD1000mm, max forging shaft could reach 15 meters
Forging ring   OD100-OD3000mm, max forging ring could reach 5 meters .

4. why should you buy from us not from other suppliers?
We have rich experience on forging, heat treatment. machining

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Western Union;
Language Spoken:English,Chinese,Portuguese,Russian