API 5L PIPE

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 1000 pc/month

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Quick Details

· Standard: BS, JIS, GB, DIN, ASTM, API

· Standard: BS 1387, BS EN10296, BS 1139, JIS G3469-2002, GB/T 8163-1999, GB 5130, DIN 1626, DIN 2444, ASTM A106-2006, ASTM A312-2007, ASTM A234-2007, ASTM A53M-2007, ASTM A199, API 5CT, API 5L

· Grade: 10#-45#, Cr-Mo alloy, 16Mn, A53-A369, API J55-API P110, ST35-ST52, Q195-Q345

· Grade: 10#, 20#, 10CrMo910, 16Mn, A106(B,C), A312, A333 Gr6, API N80, API L80, St52, St37-2, Q235, Q345, Q195, Q215

· Thickness: 2.11 - 59.54 mm

· Section Shape: Round

· Outer Diameter: 0.5 - 72 inch

· Place of Origin: China (Mainland)

· Brand: CNBM-CMAX

· Secondary Or Not: Non-secondary

· Application: Oil Pipe

· Technique: Cold Rolled

· Certification: API

· Surface Treatment: Galvanized

· Special Pipe: API Pipe

· Alloy Or Not: Non-alloy

· Thickness: sch10-sch160

· Material: X42,X52,X56,X60,X65,X70,PSL2,etc

· Surface: Pickled & Annealed & Polish,Black Painting

· Ends: Plain Ends or Beveled Ends

· Length: 5m-12m or as customers` requirement

· Technics: ERW,Hot Rolled,Cold Rolled

· Shape: Round

· Size: 1/2"-72"

Packaging & Delivery

Packaging Details:	wooden case, wooden pallet or as customer's requirement
Delivery Detail:	7-30 days according to the quantity

Specifications

API 5L PIPE
material:Gr.B,X42,X52,X56,X60,X65,X70,etc.
size:1/2"-72"
thickness:sch10-sch160

API 5L PIPE

Q: What's the DN100 flange?: DN100 flange refers to the nominal diameter of 100mm flange.Flange connection or flange joint means that the flange, the shim and the bolt are mutually connected as a group of three detachable sealing structures. Pipe flanges are flanges used for piping in pipe installations. They are used on equipment and refer to the entrance and exit flanges of the equipment. The flange is lined with bolts to secure the two flanges. Gaskets for gaskets between flanges. Sub threaded flange connection (threaded connection), flange welding flange and flange clamp. Flanges are used in pairs. Low pressure pipes can be made of wire flanges and welded flanges with pressures of more than four kilograms. Add a gasket between the two flanges and secure with bolts. Different pressure flange thickness is different, they use the bolt is also different. Water pump and valve, and in the pipe connection, these equipment parts of the equipment also made corresponding flange shape, also known as flange connection. Any connecting parts that are bolted and closed in the vicinity of the two planes are generally referred to as flanges, such as the connections of the ventilation ducts, which can be called flanges". However, this connection is only part of a device, such as flanges and pumps connected, it is not good to call the water pump flange parts". Relatively small, such as valves, can be called flanges".

Q: What's the flange? What is its structure and function?: Flanges (Flange), also called flanges, flanges, or flanges.Structure function:A flange is a part that is connected between the pipe and the pipe, used for the connection between the ends of the pipe. It is also used for the flange on the entrance and exit of the equipment. It is used for the connection between the two devices, such as the reducer flange. Flange connection or flange joint means that the flange, the shim and the bolt are mutually connected as a group of three detachable sealing structures.Pipe flanges are flanges used for piping in pipe installations. They are used on equipment and refer to the entrance and exit flanges of the equipment. The flange is lined with bolts to secure the two flanges. Gaskets for gaskets between flanges.Sub threaded flange connection (threaded connection), flange welding flange and flange clamp. Flanges are used in pairs. Low pressure pipes can be made of wire flanges and welded flanges with pressures of more than four kilograms. Add a gasket between the two flanges and secure with bolts. Different pressure flange thickness is different, they use the bolt is also different.

Q: What is the welding flange valve, is it the flange and pipe welding, and then the valve flange with bolts on the pipe connected to the flange? What is the threaded flange valve?: A welded flange valve is a valve installed on a pipe to weld flanges.Welding: welding, also known as the melt, is a kind of heating, high temperature or high pressure way of metal or other thermoplastic materials such as plastic manufacturing process and technology. To achieve the purpose of joining by welding in the following three ways:1. Heating the workpiece to be melted locally to form a molten bath. The bath is cooled and then joined. If necessary, the melt can be added to the melt;

Q: What does the Rc-RF in the flange stand for? What do they stand for?: Rc is the threaded flange,The internal teeth are 55 degrees of degree of PT teeth, the standard of the teeth, the Japanese standard is JIS B0203, the European standard is ISO, the 7-1 German standard is DIN 2999,RF, as mentioned upstairs, means that the sealing surface is bulging

Q: What is the function of the flange stub?!: Flange is a kind of discoid parts, which is the most common in pipeline engineering. The edge has bolted mechanical structures, such as pipe joints, which can be bolted if flanges are attached to the flange. The flange cap is the flange of the cap and is bolted to the flange. Flanges are used in pairs.

Q: What's the flange body?: The flange is lined with bolts to secure the two flanges. Gaskets for gaskets between flanges. Flange, threaded connection (wire), flange and welding flange.

Q: Can the aluminum flange 6061 and the aluminum tube 6063 be welded directly? Will there be such a fracture?: 1, welding can be no problem.2, as long as the welding process is fine.

Q: What are the application technologies of welding flanges?: 3, the ring should be used in full penetration weld butt weld; 4, the ring should be post weld heat treatment, and 100% X-ray or ultrasonic inspection and radiographic inspection conforms to the II class JB4730 requirements, ultrasonic detection with JB4730 I request. Three. The outer slope of the neck of the butt weld flange shall not be greater than 7O. The welding flange strictly controls the technical parameters during production and welding, and ensures the full function and value of the welding flange in production and use.

Q: In the heat exchanger calculation, the actual bolt section area of the cylinder flange is smaller than the required cross-sectional area. What's the matter?: Bolt strength shortage, improvement method:1, check the matching of bolts and gaskets... Do not use low strength bolts with metal gaskets or gaskets.. Unreasonable。

Q: What are the specifications of orifice flanges? Be comprehensive: Appendix A of national standard HG 20592-2009 is marked with only WN (high neck welding flange)Pressure rating PN10~PN160Beside the flow hole socket welding or NPT mouth NPS 15 bearingASME B16.36-2009 American Standard marked WN (high neck flange) and SO (neck flange) twoPressure level 300LB~2500LB no 150LBBeside the flow hole for the 1/2 "NPT age

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