HS Code: 84779000
HS Code: 84779000
Production Description
Technical Index:
Depth of Nitrated Layer:0.5~0.8mm
Hardness of nitration: 950~1100Hv
Fragility of nitration: Less than grade 1
Surface Hardness of Nitrated Cr coating layer: 950Hv
Hardness of Bimetallic Layer: HRC55~72
Thickness of Cr-coating Layer: 0.03~0.08mm
Depth of Bimetallic Layer:>2mm
Material :quality alloy steels
1.38CRMOALA
2.SKD61
3.stainless steel
4. Bimetallic 
Supply Capacity:
Production Capacity: 1500 sets/month 
Packing: Fumigation wooden case 
Delivery Date: 30~40 days
Screw Barrel information
Rubber screw and barrel is used for Rubber extruder.
And it have two types.
1)Rubber pined screw and barrel.Φ75-Φ300mm.
2)Rubber extruder with cold/hot-feed screw and barrel.Φ30-Φ300m


Product Display
Extruder Machine Feed Screw and Barrel/Rubber Extruder Screw Barrel for Rubber Machine


Extruder Machine Feed Screw and Barrel/Rubber Extruder Screw Barrel for Rubber Machine

Processing
Extruder Machine Feed Screw and Barrel/Rubber Extruder Screw Barrel for Rubber Machine


Equipment Display
Extruder Machine Feed Screw and Barrel/Rubber Extruder Screw Barrel for Rubber Machine



Packing&Delivery
Extruder Machine Feed Screw and Barrel/Rubber Extruder Screw Barrel for Rubber Machine



Contact Us
Extruder Machine Feed Screw and Barrel/Rubber Extruder Screw Barrel for Rubber Machine
 

Production Description
Technical Index:
Depth of Nitrated Layer:0.5~0.8mm
Hardness of nitration: 950~1100Hv
Fragility of nitration: Less than grade 1
Surface Hardness of Nitrated Cr coating layer: 950Hv
Hardness of Bimetallic Layer: HRC55~72
Thickness of Cr-coating Layer: 0.03~0.08mm
Depth of Bimetallic Layer:>2mm
Material :quality alloy steels
1.38CRMOALA
2.SKD61
3.stainless steel
4. Bimetallic 
Supply Capacity:
Production Capacity: 1500 sets/month 
Packing: Fumigation wooden case 
Delivery Date: 30~40 days
Screw Barrel information
Rubber screw and barrel is used for Rubber extruder.
And it have two types.
1)Rubber pined screw and barrel.Φ75-Φ300mm.
2)Rubber extruder with cold/hot-feed screw and barrel.Φ30-Φ300m


Product Display
Extruder Machine Feed Screw and Barrel/Rubber Extruder Screw Barrel for Rubber Machine


Extruder Machine Feed Screw and Barrel/Rubber Extruder Screw Barrel for Rubber Machine

Processing
Extruder Machine Feed Screw and Barrel/Rubber Extruder Screw Barrel for Rubber Machine


Equipment Display
Extruder Machine Feed Screw and Barrel/Rubber Extruder Screw Barrel for Rubber Machine



Packing&Delivery
Extruder Machine Feed Screw and Barrel/Rubber Extruder Screw Barrel for Rubber Machine



Contact Us
Extruder Machine Feed Screw and Barrel/Rubber Extruder Screw Barrel for Rubber Machine
 

Petroleum Drilling Hose

With the API Specification Q1 issued by the American Petroleum Institution, Letone also obtained the certificate of Authority to use the Official API Monogram of API 7K and API 16C, certificate of Product Design Assessment, Manufacture Assessment and ABS type Approval issued by American Bureau of Shipping (API 7K & API 16C). Featured as high pressure, full flow, lightweight and long service life, Letone petroleum drilling hoses are widely used in inland and offshore petroleum drilling projects.

Petroleum Drilling Hose,Petroleum Hose,Oil Drilling Hose,Rotary Drilling Hose

Luohe Letone Hydraulic Technology Co., Ltd , https://www.zjlitonghose.com