What is Steel Galvanized Pipe? Steel galvanized piping features a protective zinc coating that helps prevent corrosion, rust, and the buildup of mineral deposits, thereby extending the pipe`s lifespan. Galvanized zinc coatings provide extended protection, enabling volatile applications to withstand years of continual use. Steel galvanized pipes are commonly used in plumbing and other water-supply applications.
The main difference between Galvanized Steel and black-coated steel pipe is the zinc coating that lines the galvanized pipe. Galvanized steel`s zinc coating offers a sacrificial layer not exhibited by black-coated steel. Thus, black-coated steel is less expensive than galvanized steel and is generally used for transporting gas instead of water, limiting its exposure to corrosive elements.
Galvanized Pipe,Galvanized Steel Pipe,Galvanized Square Pipe,Galvanized Lron Pipes GNEE (Tianjin) Multinational Trade Co.,Ltd , https://www.suppliersteel.com
Application Area:
The Twin Screw Extruder are mainly used for the processing of the soft/hard PVC pipe, PVC foaming board, PVC sheet, PVC Profile, PVC Trunk, PVC Roof tile, PVC Pelletizing and other polyolefin products, especially the direct processing of the plastic/powder materials.
Twin Screw Extruder is applicant for PVC powder material, with different mould and downstream equipment; the plastic extruder can produce pipe, profile, plate&sheet, and pelletizing. The extruder features in good plastic extrusion, good plasticization, even melting, high output capacity, wide application and reliable stability, specially designed gearbox and distributor and reinforced thrust bearing realize large transmission torque and long operation time. Electrical control system: Siemens PLC/PCC auto control system or RKC temperature control, and ABB Invert/transducer, Siemens contactor, and several alarm system
Detailed parameter of each model:
conical twin screw extruder
Specification/Model
SJSZ45/90
SJSZ51/105
SJSZ65/132
SJSZ80/156
SJSZ92/188
Screw diameter
 45/90
51/105
 65/132
 80/156
 92/188
Ratitional speed of screw
 1-45rpm
 1-45.5rpm
 1-38rpm
 1-36.9rpm
1-34.5rpmÂ
Main motor power
 15kw
22kw
 37kw
 55kwÂ
 110kw
Barrel heating power
 9.6kw
11.5kw
 24kw
36kw
88kwÂ
Production capacity
 70kg/h
 120kg/h
250kg/h
 360kg/h
1000kg/hÂ
Net weight
 2500kg
 3000kg
4000kgÂ
5000kgÂ
 5500kg
machine picture:
Sample product by this extruder
Any questions,Pls Contact us:
Mob/watsap/wchat:+86 13773240086
Â
Plastic WPC PVC Â Window Door Frame Profile Conical twin-screw extruderÂ
Application Area:
The Twin Screw Extruder are mainly used for the processing of the soft/hard PVC pipe, PVC foaming board, PVC sheet, PVC Profile, PVC Trunk, PVC Roof tile, PVC Pelletizing and other polyolefin products, especially the direct processing of the plastic/powder materials.
Twin Screw Extruder is applicant for PVC powder material, with different mould and downstream equipment; the plastic extruder can produce pipe, profile, plate&sheet, and pelletizing. The extruder features in good plastic extrusion, good plasticization, even melting, high output capacity, wide application and reliable stability, specially designed gearbox and distributor and reinforced thrust bearing realize large transmission torque and long operation time. Electrical control system: Siemens PLC/PCC auto control system or RKC temperature control, and ABB Invert/transducer, Siemens contactor, and several alarm system
Detailed parameter of each model:
conical twin screw extruder
Specification/Model
SJSZ45/90
SJSZ51/105
SJSZ65/132
SJSZ80/156
SJSZ92/188
Screw diameter
 45/90
51/105
 65/132
 80/156
 92/188
Ratitional speed of screw
 1-45rpm
 1-45.5rpm
 1-38rpm
 1-36.9rpm
1-34.5rpmÂ
Main motor power
 15kw
22kw
 37kw
 55kwÂ
 110kw
Barrel heating power
 9.6kw
11.5kw
 24kw
36kw
88kwÂ
Production capacity
 70kg/h
 120kg/h
250kg/h
 360kg/h
1000kg/hÂ
Net weight
 2500kg
 3000kg
4000kgÂ
5000kgÂ
 5500kg
machine picture:
Sample product by this extruder
Any questions,Pls Contact us:
Mob/watsap/wchat:+86 13773240086
Â
Differences Between Galvanized and Black Coated Steel Pipe
Diemeter :21.5--406.4 mm, Thickness :0.6mm -- 20mm
Plastic WPC PVC Window Door Frame Profile Conical Twin-Screw Extruder
Engagement System: Full Intermeshing
Screw Channel Structure: Deep Screw
Exhaust: Exhaust
Automation: Automatic
Computerized: Computerized
Name: WPC Extruder
Gearbox: High Torque Intergrated Gearbox
Screw Barrel: Bimetalic 65/132
Motor Power: 37kw
Motor Brand: Siemens Origional
Capacity: 280kg/H
Inverter: ABB
Main Electrical Parts: Siemens Schneider
Warranty: 16months
After Sale Service: Engineer Overseas Service
Trademark: YUREFON
Transport Package: Wood Base
Specification: SGS CE
Origin: Jiangsu China
HS Code: 84772090
Engagement System: Full Intermeshing
Screw Channel Structure: Deep Screw
Exhaust: Exhaust
Automation: Automatic
Computerized: Computerized
Name: WPC Extruder
Gearbox: High Torque Intergrated Gearbox
Screw Barrel: Bimetalic 65/132
Motor Power: 37kw
Motor Brand: Siemens Origional
Capacity: 280kg/H
Inverter: ABB
Main Electrical Parts: Siemens Schneider
Warranty: 16months
After Sale Service: Engineer Overseas Service
Trademark: YUREFON
Transport Package: Wood Base
Specification: SGS CE
Origin: Jiangsu China
HS Code: 84772090
Plastic WPC PVC Â Window Door Frame Profile Conical twin-screw extruderÂ
Product Name
galvanized steel pipe/iron rectangular tube
Standard
ASTM, DIN, GB, JIS, ASTM A513-2007, DIN EN 10208-1-1998, DIN EN 10216-1-2004, GB/T 3094-2000, JIS G3465-2006, JIS G3466
Material
Q195 / Q215 / Q235 / Q345 / S235JR / GR.B-D/STK500
Size
Length :1m --12m,
Shape
Round/Square/Rectangular
Yield Strength
360-380Mpa
Tensile Strength
560-580Mpa
Bend Test
Qualified
Impact Value
V-notch
Usage /Application
Building industry machinery/Construction of greenhouses
Price terms
FOB,CRF,CIF,EXW all acceptable
Samples
Free samples are provided but the fright is borne by the buyer