16 inch steel pipe (406 steel pipe) is the smallest pipe in LSAW steel pipe scope. Winsteel Group is professional LSAW steel pipe manufacturer. We have got API 5L PSL 1 and PSL 2 certificate, ISO 9001, ISO 14001, OHSAS 18001 certificate, PED and CPR certificate for several years.

16 inch steel pipe

16 inch steel pipe

16 inch steel pipe (406 steel pipe) is the smallest pipe in LSAW steel pipe scope. Winsteel Group is professional LSAW steel pipe manufacturer. We have got API 5L PSL 1 and PSL 2 certificate, ISO 9001, ISO 14001, OHSAS 18001 certificate, PED and CPR certificate for several years.

406 steel pipe
406 steel pipe

API 5L LSAW steel pipe supply range

LSAW steel pipe: 406.4 mm to 1422.0 mm

Range of Thickness: 6.0 mm to 30.0 mm

Ends Type: Beveled ends, Plain ends

Range of length: 20FT, 40FT or customized

Protection Caps in plastic or iron available

Surface appearances: Natural, Varnished, Black painting, 3PE, FBE, etc

Weight of 16 inch steel pipe (406 steel pipe)

Pipe weight (kg/m) = (O.D. – W.T. ) * W.T. *0.0246615

For example:

O.D. = 16 inch steel pipe outside diameter = 406.4 mm

W.T. = Sch 40 = 12.7 mm

Weight (kg/m)= (406.4 mm – 12.7 mm) * 12.7 mm *0.0246615 = 123.307 kg/m

Tolerance of 16 inch steel pipe under API 5L Specification

1. Diameter :

Pipe Body: (±0.5%OD Max. ±4.0 mm)

Pipe End: ±1.6 mm

2. Wall Thickness:

±0.1 * wt (5.0 mm<t<15.0 mm)

±1.5 mm (wt≥15.0 mm)

3. Out of Roundness:

Pipe End: 0.01*OD, Max. 13 mm

Pipe Body Except the end: 0.015*OD, Max. 15 mm

Pipe end of 16 inch steel pipe (406 steel pipe)

1. Pipe end protector.

1) Thickness of pipe end protector

We will choose the proper thickness of pipe end protector. If the end protector is too thin, it will easy to drop and could not protect the pipe end properly when loading pipes.

16 inch steel pipe with plastic end protector
16 inch steel pipe with plastic end protector
2) Iron pipe end protector

LSAW pipe size is very large. When we loading pipes, we usually use folk-lift. So we usually use metal end protector. Of course there also have plastic kind of pipe end protector. All this is according to customers requirements.

16 inch steel pipe with iron end protector
16 inch steel pipe with iron end protector

2. Pipe end bevelled

1) Pipe end bevel angel tolerance: 30°±5°
2) Pipe end root face: 1.6mm±0.8mm

With over 20 years of servicing the steel pipe industry, We strives to build great customer relationships by providing excellent service, quality products and price. We have been fortunate enough to build a large network of trusted partners. With these relations and a large production quantity, we have the ability of quickly and efficiently fulfilling your project needs.

Other pipe size like:

406.4 mm LSAW steel pipe;

508.0 mm LSAW steel pipe;

660.4 mm LSAW steel pipe;

711.2 mm LSAW steel pipe;

762.0 mm LSAW steel pipe;

Want to know more? (Please email me)

Email: hannal123@163.com

My Phone: 15022081646

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