Seamless steel Pipes Sch40 With Competetive price 3/4''-10''

Seamless steel Pipes Sch40 With Competetive price 3/4''-10''

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 25 m.t.

Supply Capability:: 100000 m.t./month

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Product Description:

1、Structure of Seamless steel Pipes Sch40 With Competetive price 3/4''-10'':

Seamless pipe is formed by drawing a solid billet over a piercing rod to create the hollow shell. As the manufacturing process does not include any welding, seamless pipes are perceived to be stronger and more reliable. Historically seamless pipe was regarded as withstanding pressure better than other types, and was often more easily available than welded pipe.

2、Main Features of Seamless steel Pipes Sch40 With Competetive price 3/4''-10''

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

• Good visual effect

• Reasonable price

3、‍‍Seamless Pipe ASTM A106/53 Images： ‍‍

Seamless steel Pipes Sch40 With Competetive price 3/4''-10''

Packaging & Delivery

Packaging Details:	seaworthy package,bundles wrapped with strong steel strip
Delivery Detail:	15-30days after received 30%TT

4、Seamless Pipe ASTM A106/53 Specification：

Standard	GB, DIN, ASTM ASTM A106-2006, ASTM A53-2007
Grade	10#-45#, 16Mn 10#, 20#, 45#, 16Mn
Thickness	8 - 33 mm
Section Shape	Round
Outer Diameter	133 - 219 mm
Place of Origin	Shandong, China (Mainland)
Secondary Or Not	Non-secondary
Application	Hydraulic Pipe
Technique	Cold Drawn
Certification	API
‍Surface Treatment	factory state or painted black
‍Special Pipe	API Pipe
Alloy Or Not	Non-alloy
Length	5-12M
Outer Diameter	21.3-610mm
Grade	20#, 45#, Q345, API J55, API K55, API L80, API N80, API P110, A53B
Standard	ASME, ASTM

1.Material:20#(ASTM A 106/A53 GRB.API5LGRB,GB),45#,16Mn,10#.
2.Specification range:OD:21.3-610mm,WT:6-70mm,length:6-12m or according to the requirement of clients.
3.Excutive standards:GB,ASME API5L.ASTM A 106/A53,Despite of the above standards,we can also supply seamless steel pipe with standard of DIN,JIS,and so on,and also develop new products according to the requirements of our clients!
4.Surface:black lacquered,varnish coating or galvanized.
5.Ends:Beveled or square cut,plastic capped,painted.
6.Packing:bundles wrapped with strong steel strip,seaworthy packing.

2、‍‍Main Features of the Seamless Pipe ASTM A106/53:

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

• Good visual effect

• Reasonable price

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?: 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:Magic Baby how to find the specific route into the town hall flangeI'm a heavy rider, how many classes to suit myself?: Limited conditions: 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:SB 1379-NP15 which flange standard is the flange diameter, pitch, thickness, screw hole number and diameter?: Several systems of international standards for pipe flanges1, flange connection or flange connection, is defined by the flange, gasket and bolt three are connected as a group of combined sealing structure can be folded connecting pipe flange refers to the pipeline installation of piping flange, used in equipment refers to equipment import and export flange.

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:How many kinds of flanges are there?: 4. according to the material for making flangesAccording to the flange material can be divided into: cast iron flange, steel flange, plastic flange, copper flange and so on.At the same time, there are 4 standards for flanges in our country, namely, versatility and specificity. Each flange standard is not limited to the scope of this trade, but it is crossed and permeated. In order to gradually unify the flange standard, the National Machinery Committee has formulated a series of flange standard, where GB/T9112~9124 - 2000 "steel pipe flange" series standard is quite comprehensive, but this does not mean the national standard to replace the other flange standard. HG/T20592~20635 - 2009 "steel pipe flanges, gaskets and fasteners" is adjusted and revised based on the original HG/T20592~20635 - 1997, which is set by European and American system system respectively in the preparation of pipe flange standard system, clear and operational use.

Q:Do I need flanges for rubber joints?: There are two carbon steel flanges at both ends of the product,Some customers also need counter flanges.

Q:Flange specification PL20 (B): This is American Standard flange welding plate flange American Standard 20 pounds

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

Q:I would like to ask this flange type in the end what is the shape, why is it called flange type?: Sub threaded flange connection (wire) flange and welding flange. Low voltage and small diameter wire flange, high pressure and low pressure are the use of large diameter welded flange, different pressure flange thickness and bolt diameter and the number is different.

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.

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