What are the Differences between Black Pipe and Galvanized Pipe?
What is the difference between black pipe and galvanized pipe?
Black pipe: welded steel pipe for low-pressure fluid transmission is also known as general welded pipe, commonly known as black pipe. It is a welded steel pipe used for conveying water, gas, air, oil, heating steam and other low pressure fluids and other purposes. The joint wall thickness of steel pipe is divided into ordinary steel pipe and thickened steel pipe; the nozzle end is divided into unthreaded steel pipe (plain pipe) and threaded steel pipe.
The specification of steel pipe is indicated by nominal diameter (mm), which is the approximate value of inner diameter. It's usually expressed in inches. The welded steel pipe for low-pressure fluid transportation is not only used to transport fluid directly, but also used as the original pipe of galvanized welded steel pipe for low-pressure fluid transportation.
Galvanized pipe: galvanized welded steel pipe for low-pressure fluid transmission is also called galvanized pipe, commonly known as white pipe. It is a hot-dip galvanized welded (furnace welding or electric welding) steel pipe used for conveying water, gas, air oil, heating steam, warm water and other general lower pressure fluid or other purposes.
The joint wall thickness of steel pipe is divided into ordinary galvanized steel pipe and thickened galvanized steel pipe; the connection end is divided into unthreaded galvanized steel pipe and threaded galvanized steel pipe. The specification of steel pipe is indicated by nominal diameter (mm), which is the approximate value of inner diameter, which is usually expressed in inches.
As aprofessional china structure pipe supplier, we providechina galvanized guardrail,galvanized corrugated guardrail, low pressure pipe,steel pipe products, and etc. Want to know types of water supply pipesor more? Contact us.
在线联系供应商
Other supplier products
 |
Low Pressure Liquid Delivery Pipe | Executive standard: GB/T 28897-2012 "Steel-plastic composite pipe" Scope of application: transporting drinking water, cold water, fire water, drai... |
 |
AASHTO Highway Guardrail | AASHTO (American Association of State Highway and Transportation Officials) highway china guardrailmade by Tianchuang is of good quality and sold a... |
 |
Guardrail Square Column | Highway metal guardrails are essential to the highway which can protect the vehicle and If you want to buy the galvanized steel guardrail, gu... |
 |
Low Pressure Liquid Delivery Pipe | Executive standard: GB/T 28897-2012 "Steel-plastic composite pipe" Scope of application: transporting drinking water, cold water, fire water, drai... |
 |
S235JR steel pipe | What is Grade S235JR Structural Steel? Structural steel is a standard building material made from specific grades of steel and molded to a serie... |
Same products
 |
Two-Shot Injection Molds | 卖方: WIT MOLD LIMITED | Two-Shot Injection Molds Advantages of two-shot injection molding The benefits of Double Inject... |
 |
precision injection molding | 卖方: WIT MOLD LIMITED | precision injection molding Precision injection moldingis a method demanding unparalleled accura... |
 |
Custom Plastic Molds molding | 卖方: WIT MOLD LIMITED | Custom Plastic Molds molding Plastic Molds molding servicesprovide many extremely versatile part... |
 |
Negative Pressure Physiotherapy Tank Molds | 卖方: Zhuozhou Yihua Mould Factory | The negative pressure tank is a disposable consumable for male negative pressure treatment. This ... |
 |
PLC Casing Molds | 卖方: Zhuozhou Yihua Mould Factory | The PLC housingbelongs to a kind of rail electrical module. It not only needs to achieve the fit ... |
