seamless black 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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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.

seamless black steel pipe

Q:What is the SO flange?: The chemical industry standard (HG) method: PL--, SO-- flange flange neck flange,WN-- butt welding flange......

Q:Magic Baby how to find the specific route into the town hall flangeI'm a heavy rider, how many classes to suit myself?: Restrictions: early morning or evening, level 10 or more, recommend more than 5 teams of 101, first grade to 10 grade, and then to place the former East Garden Xie Fort (47,85) into the call between. After they arrived in the corridors of the hall, morning and evening (when the sun and the moon did not appear) appeared with Hall of Northwest soldiers (9.7) speak into the seal between.2, and then enter the yellow stone transmission to the city underground maze.

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's the price of a stack of 600 carbon steel flanges?: Beijing Science and technology for you to answer, 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, for the connection between the two devices, such as the reducer flange.

Q:Flange SO40-2.: M represents the sealing surface is convex.HG/T20592-97 is invalid. The current standard should be HG20592-2009.

Q:Flange valve Q41F-16C/P/R mark, specific meaning?: Q- ball valve, 4- flange, 1- through type, 16- nominal pressure 16 kg, c- cast steel, p- stainless steel

Q:Taiwan version Ma flange effect, okay?: For Asians is certainly some version of the Taiwan version of bede. The Chinese version of Taiwan is called wake. However, it is difficult to buy this medicine at home.

Q:Please describe it in your own words, not in the written language of Zou Zou.What's the flange?: Flanges are connected to steel tubes in two ways: 1, threaded, and 2 welded.The flanges which are joined by welding are called welding flanges".The weld joint of flange and steel pipe is fillet weld. It is called angle welding".Flanges are pipe fittings"

Q:What's the flange? What is its structure and function?: I just learned this introduction on Monday. Flanges are a kind of discoid parts. They are the 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, all kinds of installation of a flange, low pressure pipe can use wire connection flange, more than 4 kilograms pressure use welding flange. Seal points between the two flanges, then fasten with bolts. Different pressure flanges have different thicknesses and use different bolts. 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. In the two plane in the vicinity of the use of bolted connections, and closed parts are generally referred to as "flange", such as ventilation pipe connection, this kind of parts can be called "flange parts."". 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 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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