BHGHgalvanized steel 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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Product Description:

Quick Details

· Material: Carbon Steel

· Technics: WELDING

· Type: pipe

· Place of Origin: China (Mainland)

· Model Number: 2-80mm

· Brand Name:CNBM-CMAX

· Connection: Welding

· Shape: Equal

· Head Code: Square

Packaging & Delivery

Packaging Details:

in wooden case or pallet or according to customers requirement.

Delivery Detail:

20 days

Specifications

We offer steel pipes and pipe fittings with high quality and low price.

Main Markets:

North America

South America
Africa
Southeast Asia
Western Europe

Product Description

Quick Details

Thickness:

2.5 - 80 mm

Section Shape:

Round

Outer Diameter:

21.3 - 610 mm

Place of Origin:

China (Mainland)

Secondary Or Not:

Non-secondary

Application:

Gas Pipe

Technique:

Hot Rolled

Certification:

API

Surface Treatment:

Other

Special Pipe:

API Pipe

Alloy Or Not:

Non-alloy

seamless steel pipes:

Gr.B/x52/x60

Grade:

A106(B,C),A53(A,B),API J55,API K55,API L80,St37-2,St45,A53-A369,API J55-API P110,ST35-ST52

Standard:

API 5L,ASME B36.19M-1985,ASTM A106-2006,GB 3087-1999,API,ASTM,GB

Packaging & Delivery

Packaging Detail:

NORMALLY VARNISHED, BEVELED ENDS, AND CAPS BOTH ENDS, ALSO CAN DO ACCORDING TO CLIENTS' REQUESTED

Delivery Detail:

STOCK IMMDLY, PRODUCE NEWS 20 DAYS

Specifications

1.Seamless pipe professor
2.MTC,ISO,API certificate
3.ASTM,DIN,BS,JIS
4.On time delivery
5.Big store,excellent package.

Specifications

1.Seamless pipe professor
2.MTC,ISO,API certificate
3.ASTM,DIN,BS,JIS
4.On time delivery
5.Big store,excellent package.

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Q:Flange WN50 (B) -25 RF S=6 specific points
WN indicates that butt welding 50 means nominal diameter DN (B means B series diameter is 57) - 25 is pressure, new standard is 25 kg pressure, old standard is 250 kg pressure RF, sealing surface protrusion S=6 flange diameter thickness is pipe thickness
Q:SolidWorks why can't the side flange be gray?
The other is modeled by a general model, and then converted into sheet metal using "insert bending.".
Q:About flange 5
Agree upstairsThe pipe has inner diameter, outer diameter and wall thicknessOutside diameter - wall thickness = bore
Q:What is the welded flange valve?
The valve is the valve flange welding flange welding flange installed in the pipeline, the valve is threaded flange threaded flange installed in the pipe threading to install the valve, but no difference for the valves, pipeline installation flange just not in the same way.
Q:What does the flange 20592-MFM stand for?
MFM refers to the upper and lower flange of the matching structure of the sealing surface, is the concave convex surface of the matching: M is convex, FM is concave.
Q:How should we get to know the flange?
For example, such as a long distance transport pipeline, it is necessary to lower the pipes into the pipeline in the pipeline, but install valve, mirror, telescopic device and so on, which can be used in welding welded it up, but after the maintenance is not split off is not? Therefore, most of the pipeline will choose flange joint, so as to facilitate future maintenance and replacement.The flanges are soldered to one end or joined together in other ways, and the two opposite flanges are secured with fasteners (bolts), which form a complete conduit. Pipes and valves, mirrors and so on are basically connected in this way.
Q:Flange DN25 PN4.025 what does it mean? 4, what does it mean?
2, in the valve industry, PN as nominal pressure symbol, and make the value of PN after the value of MPA, PN4.0, its nominal pressure value is 4.0Mpa
Q:DN200 how many screws are there in the weld flange?
For welding flange DN200, many customers say the welding flange you DN200, but you and our site is not the same, your welding flange is thicker than the US, and your site we screw holes to. First of all, let us explain to you the customer, the pressure of your piping design is incorrect at first.
Q:About the difference between valve flanges RTJ, RF
A valve, the valve is in fluid system, a device used to control the direction of fluid flow, pressure, the piping and equipment within the media (liquid, gas, powder) device can control the flow and the flow or stop. Valve is the control component of the pipeline fluid delivery system. It is used to change the section of the channel and the direction of the medium flow. It has the functions of diversion, cut off, throttling, check, diversion or overflow and pressure relief. For fluid control valves, valve from the simplest to the most various valves automatic control system used in complex, its many varieties and specifications, the valve nominal diameter from industrial piping and instrumentation valves tiny tolarge diameter 10m valve. Can be used for the control of water, steam, oil, gas, mud, all kinds of corrosive medium, liquid metal and radioactive fluid and other types of fluid flow, the valve working pressure from 0.0013MPa to 1000MPa ultra high pressure, working temperature from ultra low temperature to high temperature 1430 degrees -270 degrees celsius.
Q:Oil seal flange
Flange sealing surface of the three types: planar sealing surface for the pressure is not high, medium non-toxic occasions; uneven sealing surface, suitable for higher pressure situations; the sealing surface of the tenon, suitable for flammable and explosive, toxic medium and high pressure situations. A gasket is a ring made of a material that produces plastic deformation and has a definite strength. Most from the non metal plate gasket is cut down, or by professional plant size, the material for the asbestos rubber sheet, asbestos board, polyethylene plate; also useful thin metal plate (Bai Tiepi, stainless steel) asbestos nonmetal materials such as wrapping made of metal gasket; and a belt around and asbestos tape made of thin steel and the spiral wound gasket. The ordinary rubber gasket for temperature lower than 120 DEG C; asbestos rubber gasket is suitable for steam temperature lower than 450 DEG C, the oil temperature is below 350 DEG C, the pressure is lower than the 5MPa of the occasion, for general corrosive medium, is the most commonly used acid asbestos board. In high-pressure equipment and piping, copper or aluminum, steel 10, stainless steel lens or other shapes of metal gasket. The contact width of the high pressure gasket and the sealing surface is very narrow (line contact), and the sealing surface and the gasket have higher processing finish. Flange, threaded connection (wire), flange and welding flange. Low pressure small diameter wire connecting flange, high pressure and low pressure big diameter all use welding flange, different pressure flange thickness and connection bolt diameter and quantity are different. According to the different grades of pressure, the flange pad also has different materials, from low pressure asbestos pad, high pressure asbestos pad to metal pad. 1. to classified material of carbon steel, cast steel, alloy steel, stainless steel, copper, plastic, Aluminum Alloy, argon Ge Lek, PPC etc..

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