Specifications: diameter: 320 to 127 mm thickness: 0.4 to 12.7 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe

Ship Pipes


 

Ship Pipe Standard: 

Det Norske Veritas (DNV) specification ----------- Det Norske Veritas (DNV)

Lloyd's Register(LR) specification -------- Lloyd's Register (LR)

American Bureauof Shipping (ABS) specification ------------ American Bureau of Shipping (ABS)

GermanischerLloyd (GL) specification ----- Germanischer Lloyd (GL)

Bureau Veritas(BV) specification ------------- Bureau Veritas (BV)

Nippon KaijiKyokai (NK) specification ---------- Nippon Kaiji Kyokai (NK)

Korean Registerof Shipping (KR) specification ------------- Korean Register of Shipping (KR)

RegistroItaliano Navale (RINA) specification -------- Italiano Navale (RINA)

ChinaClassification Society for Materials and Welding ----- China Classification Society(CCS)

GB/T5312-------------------------China NationalStandard
GB/T 14976------------------------China NationalStandard

Ship Pipes
Purpose:
For marine boiler with superheater and I, II, III grade pressure piping tubemanufacturing, as well as liquefied petroleum gas transportation and bulkchemical manufacturing marine pipe.


Main productionsteel model: 
320、360、410、00Crl7Nil4Mo2、0Cr18Ni9Ti Etc.Afterconsultation, can also supply other steel grades, types of steel pipe.

Mechanicalproperties:

Category

Grade

Tensile strength (MPa)

Yield strength (MPa)

Elongation (%)

Carbon and carbon-manganese steel

320

320~440

≥195

≥25

360

360~480

≥215

≥24

410

410~530

≥235

≥22

Austenitic stainless steel

00Cr17Ni14Mo2

≥480

≥175

≥35

0Cr18Ni9Ti

≥520

≥205

≥35

 

Chemicalcomposition:

Category

Grade

C

Si

Mn

P

S

Cr

Mo

Ni

Ti

Carbon and carbon-manganese steel

320

≤0.16

≤0.35

0.40~0.70

≤0.035

≤0.035

≤0.25

≤0.10

≤0.30

/

360

≤0.17

≤0.35

0.40~0.80

≤0.035

≤0.035

≤0.25

≤0.10

≤0.30

/

410

≤0.21

≤0.35

0.40~1.20

≤0.035

≤0.035

≤0.25

≤0.10

≤0.30

/

Austenitic stainless steel

00Cr17Ni14Mo2

≤0.030

≤1.00

≤2.00

≤0.030

≤0.030

16.00~18.00

2.00~3.00

12.00~15.00

/

0Cr18Ni9Ti

≤0.08

≤1.00

≤2.00

≤0.030

≤0.030

17.00~19.00

/

8.00~11.00

/

 

上一篇:API 5CT oil well casing pipe

下一篇:New Sinda Steel Pipe Manufacture CO.,LTD

 Copyright (c)2012 LongtaidiIf you do not find the information you need, Click Here  Get Support

New Update Pipe List

    Prime carbon steel pipe
    Prime carbon steel pipe 3.Grade/Material: API 5L , ASTM A106 B ,ASTM A53 B, 4.Outside Diameter(OD): 1/2--24'' IN. 5.Wall Thickness(WT): SCH5--SCHXXS..

    pipeline standard parameters
    The parameters of the standard implementation of the line pipe,Application status of oil and gas transmission pipeline steel standard pipe technical standards from the development side and the scope of the division can be divided into intern.

    seamless steel pipe Price Schedule,Spiral Pipe Price
    seamless steel pipe Price Schedule,Spiral Pipe Price,1 seamless steel pipe 3 hot rolled,cold drawn process 4 grade:A53/A106/API 5L Gr.B.

    ERW tube,Spiral welded pipe, galvanized pipe, seamless pipe
    ERW tube,Spiral welded pipe, galvanized pipe, seamless pipe,To spec API 5L, API 5CT, ASTM A53, ASTM A252, EN10217, EN10219, BS1387 etc.
Contact Us Online To Serve You Better

Hot Click PRO