BS1387 /ASTM A53 Galvanized Pipe/G.I.PIPE

BS1387 /ASTM A53 Galvanized Pipe/G.I.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

· Thickness: 0.75 - 8 mm

· Section Shape: Square

· Place of Origin: China (Mainland)

· Secondary Or Not: Non-secondary

· Application: Oil Pipe

· Technique: Cold Drawn

· Certification: API

· Surface Treatment: Galvanized

· Alloy Or Not: Non-alloy

· Surface Treatment: Galvanized

· Length: 3m-13.5m

· Application: liquid /structure/construction/chemical

· Brand Name: CNBM-CMAX

· Outer Diameter: 21.3 - 273.1 mm,1/2''-10''(21.3mm-273.3mm)

· Certification: ISO

· Welding Line Type: ERW

· Model Number: ASTM A53,BS1387/1985,EN39

Packaging & Delivery

Packaging Details:

Packing Term: 1) In bundle with steel strips; 2) First packing by plastic bag then strips; Details packing please see the picture in the detial description. 3) In bulk 4)Client' requirements Delivery Term: 1) Container: 25 tons/container for pipe with usual outer diameter. For 20' container the max length is 5.85m; For 40" container the max length is 11.8m. 2) Bulk carrier: It is no requirements to the length of the pipe. But its booking space time is long.

Delivery Detail:

acco. to actual weight

Specifications

Galvanized Pipe/G.I. Pipe
OD:1/2"-8"
WT:0.8mm-12mm
Zinc coating: 60-500g/m2

BS1387 /ASTM A53 Galvanized Pipe/G.I.PIPE

Q: How do you calculate the size of the flange? How many inches do you calculate? What's the inside diameter or what?: Flange outer diameter 190, inner diameter 80 is 3 inches.The correct parameter is the outer diameter 195mm, the inner diameter 89mm is the DN80 flange piece

Q: What's the thickness tolerance of neck flange?: Specification for JB/T74-1994 pipe flangesSH3406-1996 steel pipe flanges for petrochemical industrySpecification for GB/T17241.7-1998 cast iron pipe flanges

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: 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 SO40-2.: Is this the flange of HG/T20592-97?SO represents the flange type "hubbed flange"; 40 represents the nominal diameter is 40mm; 2.5 represents the nominal pressure is 2.5MPa;

Q: Dn400 flange hole distance: Could you tell me the pressure and standard of the flange?

Q: Oil seal flange: Flange (flange) high pressure flange (SAE flange JBZQ 4187-97), also known as flange or flange. A part that connects the pipe to the pipe and is connected to the end of the pipe. The flange is lined with bolts to secure the two flanges. Gaskets for gaskets between flanges. Fittings pipe (flanged) means a pipe with flanges (flanges or plates). It can be formed by casting and (figure not available), may also be threaded or welded together. The flange joint (flange, joint) consists of a pair of flanges, a gasket, and a number of bolts and nuts. Gasket on the flange sealing surface between the two, tighten the nut, the gasket on the surface pressure reaches a certain value after the deformation, and fill uneven sealing surface, so that does not leak tight connection. A flange connection is a detachable connection. The connecting parts can be divided into vessel flange and pipe flange. According to the structural type, there are integral flanges, looper flanges and threaded flanges. There is a common integral flange flange and butt welding flange. Less rigid flange, suitable for pressure P is less than or equal to 4MPa occasion; also called high neck flange welding flange, large rigidity, suitable for high temperature pressure.

Q: CF, ICF, is the flange the same?: ICF (ConFlat, Flange) vacuum flange specifications and materialsICF flange is divided into fixed type, rotary type, screw hole type and screw type, totaling 4 kinds. Fixed flange whole integration. The rotary flange is composed of a connecting pipe, an extruded copper gasket portion and a fixed portion through the screw.

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: In the fire fighting pipeline, how is the flange piece quantity calculated?: 1, the valve flange: Sixth volumes of quota, valve, flange alone set quota, valves, flange bolts and other materials; when the set of eighth volumes, flange, bolt as auxiliary; I was in Liaoning, Liaoning also has seventh volume fixed valve, flange, bolts and auxiliary materials; if it is groove flange, direct replacement material or auxiliary line;2, pipe flange connection: flange containing in the pipe flange connection installed fixed, flange and bolt material of another; if there is no flange connection quota quota, should first set screw, and then set the installation of fixed flange;3, out of the pipe or interface pipe to leave the flange: sets of flange installation quota on the line; Liaoning sixth volumes and eighth books have flange installation quota;

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