large diameter stainless steel pipe

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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


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

Main Markets:

North America

South America
Southeast Asia
Western Europe

Product Description

Quick Details


2.5 - 80 mm

Section Shape:


Outer Diameter:

21.3 - 610 mm

Place of Origin:

China (Mainland)

Secondary Or Not:



Gas Pipe


Hot Rolled



Surface Treatment:


Special Pipe:

API Pipe

Alloy Or Not:


seamless steel pipes:



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


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

Packaging & Delivery

Packaging Detail:


Delivery Detail:



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


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

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Q:How many kinds of flanges do you have? Does anyone know a more specialized classification?
Flange sealing surface has protruding surface, RF plane, FF, concave convex, FM ring, connecting surface, RJ, etc.We usually encounter about these, and the other can contact me.Supplied by Jiangsu Feida flange
Q:How to set the bending coefficient of SolidWorks sheet metal base flange?
The formula is as follows:L=0.5 pi * (R+K coefficient X T) * (theta /90)L: sheet metal unfolding length (Developed, length)R: inner radius at bend (Inner, radius)T: material thicknessBend angleY coefficient: a constant determined by the position of the Neurtal bend line, whose default value is 0.5 (the so-called "bend midline"). You can set its default value in config initial_bend_factorIn sheet metal design practice, the commonly used sheet metal flattening calculation formula is based on the K coefficient, the range is 0~1, which indicates the resistance of the material to be stretched when bending. The relationship with the Y coefficients followsY coefficient = (PI /2) * K coefficient
Q:How many bolt holes and how big bolts are there in all sizes of 16 kg flanges?
108 different manufacturers produced are different, generally with 16, some with 18, generally each one level of flange 2 (such as 108 16 159 of the 18, and this has been added) flange 108 is 8, 159 or 8 more than 200 which is 8 a 325 is like 16, anyway to bolt him for more more more bolt holes
Q:What are the standards of the Australian standard flange?
AS 2129-2000, Flanges, for, pipes, valves, and, fittings.You download it and see it, and American Standard Astm B16,9 standard JIS B2220-2004 European standard EN 1092-1-2005 set is basically the same, butt welding, welding, blind plate has more flat out. Just without thread and socket flange.
Q:How much is a bottle of Ma Falan produced in Switzerland?
Melphalan not produced in Switzerland, is a British GlaxoSmithKline Co (GlaxoSmithKline), referred to as GSK production, currently in the Hongkong market sales from Germany, Turkey India Taiwan (wake tumor) prices are more than HK $1000
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's the flange? What's it for?
Flange (Flange), also called flange or flange plate. The flange is the part that connects the pipe to the pipe and is connected to the end of the pipe. It is also used for the flange on the inlet and outlet of the equipment. It is used for the connection between the two devices, such as the reducer flange. Flange connection or flange connection, is defined by the flange, gasket and bolt connection between the three sealing structure of the detachable connection as a combination of group pipe flange refers to the pipeline installation of piping flange, used in equipment refers to equipment import and export flange. The flange is lined with bolts to secure the two flanges. Gaskets for gaskets between flanges. Sub threaded flange connection (threaded connection) flange and welding flange and flange clamp.
Q:What's the difference between cast iron flanges and steel flanges?
What's the difference between cast iron flanges and steel flanges?Cast iron flanges are cast and steel flanges are forged or cut.The two flanges can be distinguished from the price, size, etc..
Q:Where is the mansion in the mirror city of magic baby?
Axe soul[] seniors enter "into Salerno's underwater cave" condition: combat to 40 (for the occupation conjurator more than 25 soldiers in the law can), chief blue Xie Fort building and the soldiers may "Mo" (82.30) to buy permits to enter; non combat system and the homeless to 25 or to Garner Botta Cave (671.157) spent 1000 dollars to buy fake passport (could be detected, the need to re purchase). The soldiers pass the effective transfer, production permit transfer is invalid.1. first come into Salerno's cave located in the seabed Fleur Yadao Shenglalu card (224.87), under the direction of the village to the ground floor of the two (32.21), say "incantation", will be transferred to another submarine cave.2. go south into the conjurator stronghold (38.37), is talking to get "mantra inside conjurator Hisop red beads]. Note: the team must have3.a: back to flange City, to the mansion (96.148) into the kitchen garbage can (33.22) to the mansion, underground, and then go up the opposite side, then go into the mirror next to (33.10) to the mirror of the mansion.
Q:What is the maximum pressure of the flanges RF and RTJ?
RF is generally maximum 15.0MPa, RTJ maximum 42.0MPa.The concave convex flange is usually used in the German standard GB and PN4.0, PN6.4MPa level, is mainly decided by the pressure rating, concave convex flange sealing convex flange ordinary (RF) better, but not easy to replace the gasket.

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