BHGHstandard AISI 316L stainless steel pipes / tubes on stock

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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:The Ministry of chemical industry hubbed flange size PN10 and PN16 are basically the same,
Yes, as long as it's the same size. It's just steelThe European standard seems to have broken the American Standard not break
Q:WN, SO, American Standard flange BL, TH, LJ, SW all said what 10
[note] the nominal pressure of 2, not less than or equal to 2.0MPa design pressure can use the pressure level of the flange, flange at different temperatures and different materials and different types of sealing surface and welding structure have different maximum design pressure.Generally, the design pressure of 2.0MPa is usually hovering between 1.6 and 2.0MPa, and detailed data are shown in HG/T 20615-2009, Ministry of chemical engineering, flange standard
Q:What is a flange in machining and why is it named?
Flange: edge, edge, rib or ring protruding on a wheel or a pipe, used to increase the strength of the object, or fixed object make an object attached to another object.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 a disk shaped part, most common in pipe engineering. Flanges are used in pairs. In pipe engineering, flanges are used mainly for pipe connections. In the need to connect the pipe, various installation of a flangeThe low pressure pipe can be made of wire connecting flange, and the welding flange is used for more than 4 kilograms pressure.
Q:What's the size, size, size and weight of DN 1000 flanges?
It depends on what kind of flange you are talking about. What type and what standard can you correctly know about the quality of the flange you asked?
Q:SB 1379-NP15 which flange standard is the flange diameter, pitch, thickness, screw hole number and diameter?
2, international pipe flange standards of several systems1) European flange system: German DIN (including the Soviet Union), British standard BS, standard NF, Italian standard UNIA, nominal pressure: 0.1, 0.25, 0.6, 1, 1.6, 2.5, 4, 6.4, 10,, 16, 25,, 32, 40B, probable path: 15~4000mm (maximum diameter change and selected flange specifications and different flange pressure rating surface)C structure: flat plate, flange, welding ring sleeve type, crimping sleeve type, welding crimping sleeve type, welding ring sleeve type, welded, threaded neck, and integral flange coverD, flange sealing surface: flat surface, concave surface, concave convex surface, mortise and tenon surface, rubber ring joint surface, lens surface and diaphragm welding surfaceE, the Soviet Union in the 1980 release of OCT with standard pipe flanges recorded similar to the German DIN standard, no traces2) American flange system: American ANSI B16.5, steel pipe flanges and flange fittings, ANSI B16.47A/B, big diameter steel flanges, B16.36 orifice flanges, B16.48 characters, flanges, etc..
Q:Magic Baby, where is the entrance to the North Garden of flange city?
This way, even if it's the garden entrance. Go in, just this way.Walk to 494.73 and turn south, and you'll see a bunch of different flowers.
Q:What is the SO flange?
SEO hubbed flange see below: welding flange diameter steel tube inserted in. The part of the weld where the flange protrudes. Here is the sealing surface
Q:How high is the flange flange?
Only the weld ring loose flange is marked with a higher flange flange height. Moreover, different levels of C in the standard flange thickness has been set to die, your height suddenly face protruding at the flange thickness meet the appropriate process to face, is usually a value of experience, what is the scope of a DN, but the protruding height is not high, are generally small according to DN, increased, increasing
Q:In the fire fighting pipeline, how is the flange piece quantity calculated?
Provinces are not the same, are generally given within the quota.
Q:Is it a flange or a Flange?
3, according to the mechanical (JB) industry standard: integral flange, welded flange, welding plate flange, butt welding ring loose plate flange, welding ring loose plate flange, flange ring loose plate flange, flange cover.4, according to the national standard (GB): integral flange, threaded flange, flange, butt welding and hubbed flange hubbed socket welding flange, butt welding neck flanges, ring plate flange, butt welding ring loose plate flange, welding ring loose plate flange, flange ring loose plate flange, flange cover.

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