- Home
- About us
- Products
- square steel pipe
- rectangular steel pipe
- round steel pipe
- shaped tube
- LSAW steel pipe
- zinc aluminium magnesium coating steel pipe
- galvanized steel pipe
- ERW steel pipe
- seamless steel pipe
- spiral steel pipe
- LINE PIPE&OCTG
- stainless steel pipe
- steel coil
- steel plate
- ship building steel pipe
- photovoltaic bracket
- steel profile
- u channel
- Faqs
- News
- Certificate
- Contact us
Spray Black Paint seamless carbon steel pipe
- group name
- seamless steel pipe
- Min Order
- 5 ton
- brand name
- Yuantai Derun Steel Pipe Manufacturing Group
- model
- ASTM A106 SCH40 Black Paint Steel Seamless Pipes With Caps
- Nearest port for product export
- XINGANG PORT TIANJIN CHINA, TANGSHAN CHINA, SHANGHAI CHINA, DALIAN PORT
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW
- Acceptable payment methods
- T/T, L/C, Cash
- update time
- Sat, 18 Oct 2025 04:24:39 GMT
Paramtents
Outer Diameter 21.3-610mm
Wall thickness 0.6MM-20MM
Grade Q195/Q215/Q235/Q345/S235JR/GR.B-D/STK500
Packging & Delivery
-
Min Order5 ton
Briefing
Durable seamless carbon steel pipe with spray-applied black coating for rust protection & easy identification. Ideal for scaffolding, plumbing, and low-pressure systems. Get quote now!
Detailed
Black Painted Seamless Steel Pipe – Anti-Corrosion, for Construction & Fluid
| Product Name | ASTM A106 SCH40 Black Paint Steel Seamless Pipes With Caps |
| (O.D)Outer Diameter | 21.3-610mm |
| (W.T)
Wall thickness | 0.6MM-20MM |
| Length | 1M, 4M, 6M, 8M, 12M (according to the buyer's request) |
Ends | Plain, Beveled, Thread With Couplings Or Sockets;Plastic Caps And Steel Rings Can Be Provided If Possible |
Standard | GB/T3091-2001 , BS 1387-1985 , DIN EN10025 , EN10219 , JIS G3444:2004 , ASTM A53 SCH40/80/STD , BS EN10255-2004 |
Grade | Q195/Q215/Q235/Q345/S235JR/GR.B-D/STK500 |
Technique | Hot Rolled Or Cold Rolled ERW |
Package | Covered With Tarpaulin, Containers Or In Bulk |
Certification | CE, BV, SGS, ISO9001, API |
Product Display
| Standard | Application areas | |
| ASTM A106 Gr.B | Seamless carbon steel pipe for high temperature | Petroleum refining, power station high temperature pipelines |
| ASTM A53 Gr.B | Uncoated or hot-dip galvanized welded and seamless steel pipes | Structure, low pressure fluid transfer |
| API 5L Gr.B, X42-X70 | Pipeline steel pipe | Oil and gas long-distance pipelines (land/submarine) |
ASTM A213/A213M | Alloy steel and stainless steel seamless tubes for boilers, superheaters and heat exchangers | Power station, chemical industry |
Carbon Seamless Steel Pipes
Schedule 40 steel pipe is the most commonly used pipe diameter. It can be galvanized (though not required) and is commonly used for water and gas lines. It may also be used where decorative or supportive materials are required.
Due to its versatility and strength, it makes for high-quality pipe.
SCH 40 steel pipe is widely used in several key industries due to its moderate wall thickness, good pressure bearing capacity, excellent weldability, and cost-effectiveness. It is widely used in medium- and low-pressure oil and gas transportation systems and is a vital component in oil and gas field surface engineering and refining facilities.
In chemical plants, SCH 40 steel pipe is used to transport a variety of chemical media, particularly in non-corrosive, medium-temperature, and medium-pressure environments.
In thermal power plants and industrial boiler systems, SCH 40 carbon steel seamless pipe is often used for non-high-temperature and high-pressure main steam piping. SCH 40 steel pipe is not only used for fluid transportation but is also widely used as structural support due to its high strength and circular cross-section.
In the HVAC systems of large commercial and industrial buildings, SCH 40 steel pipe is used to transport hot water, chilled water, and steam.
