China Wholesale Fitting-Socket Coupling Manufacturers – Black Steel Pipe – C. Z. IT Detail:
Product parameters
| Product name | seamless pipes, ERW pipe, DSAW pipes. |
| Standard | ASME B36.10M, API 5L, ASTM A312, ASTM A213. ASTM A269, etc |
| Material | Carbon steel: A106 GR B, A53 GR B,ASTM A333 GR 6 etc. |
| Cr-Mo alloy: A335 P11, A335 P22, A335 P12, A335 P5, A335 P9, A335 P91,etc | |
| Pipeline steel: API 5L GR B, API 5L X42, API 5L X46, API 5L X56, API 5L X60, API 5L X65, API 5L X70,etc | |
| OD | 3/8″ -100″ , customized |
| Wall thickness | SCH5S SCH10S, SCH10, SCH20,SCH30, SCH40S, STD, SCH40, SCH80S, SCH80, XS, SCH60,SCH100, SCH120,SCH140,SCH160,XXS, customized , etc |
| Length | 5.8m, 6m, 11.8m, 12m, or as required |
| Surface | Black painting, 3PE coating, other special coating, etc |
| Application | Stainless steel pipe widely used in petroleum,chemical industry,electric power, boiler,high temperature resistant, low temperature resistant, corrosion resistant., sour service, etc. |
| The size of the pipes can be made according to clients requirements. | |
| Contacts | If you have any questions, please feel free to contact me.we are sure your inquiry or requirements will get prompt attention. |
Detailed photos
1. Varnished, black painting, 3 LPE coating etc.
2. End can be bevel end or plain end
3. length can be on request, customized.
Inspection
1. PMI, UT ,RT, X-ray test.
2. Dimension test.
3. Supply MTC, inspection certificate, EN10204 3.1/3.2.
4. NACE certificate, sour service


Marking
Printed or Curved marking on request. OEM is accepted.


Packaging & Shipping
1. End will be protected by plastic caps.
2. Smaller tubes are packed by plywood case.
3. Bigger pipes are packed by bundling.
4. All package, we will put packing list.
5. Shipping marks on our request

Product detail pictures:

Related Product Guide:
What are duplex stainless steel applications?
continue on to further improve, to make sure product top quality in line with market and consumer standard requirements. Our firm has a excellent assurance program have already been established for China Wholesale Fitting-Socket Coupling Manufacturers – Black Steel Pipe – C. Z. IT, The product will supply to all over the world, such as: Milan, Hyderabad, Iran, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in this field and other industries. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success! We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Pipe fittings are crucial components in the piping system, used for connection, redirection, diversion, size change, sealing or controlling the flow of fluids. They are widely applied in fields such as construction, industry, energy and municipal services.
Key Functions: It can perform functions such as connecting pipes, changing flow direction, dividing and merging flows, adjusting pipe diameters, sealing pipes, controlling and regulating.
Application Scope:
- Building water supply and drainage: PVC elbows and PPR tris are used for water pipe networks.
- Industrial pipelines: Stainless steel flanges and alloy steel elbows are used to transport chemical media.
- Energy transportation: High-pressure steel pipe fittings are used in oil and gas pipelines.
- HVAC (Heating, Ventilation, and Air Conditioning): Copper pipe fittings are used to connect refrigerant pipelines, and flexible joints are used for vibration reduction.
- Agricultural irrigation: Quick connectors facilitate the assembly and disassembly of sprinkler irrigation systems.
In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.







