Breaking News:

May 6, 2015 group
May 6, 2015 company
May 6, 2015 contact
May 6, 2015 Identification method of fake thick-walled seamless pipe
May 6, 2015 as21

iron pipe

3 125

DN 400 Ductile iron pipes 
Delivery Detail :During 15-30 days after the signing of the contract

characteristic

Anticorrosion strong, good ductibility, Simple installation.

chemical composition

Main ingredients: C, Si, Ma, S, Mg etc.

metallographic structure

In ferrite and pearlite substrate  has a certain number of spherical graphite,minor-calibe:≤20%, large diameter:about25%

mechanical property

Min tensile strength:420/Mpa;Min yield strength 300/Mpa;Min elongation7%

executive standard

GB/T13295-2003 ISO2531/2003

caliber

DN80-DN1500

advantage

Safe and reliable operation, lower breakage, construction maintenance convenient, quick, anti-corrosion performance is excellent, etc.

shortcoming

Have low stress tolerance.Due to too heavy,must use mechanical.

application

Mainly used in municipal, enterprises water supply and gas transmission, etc.

Interface and coating

1interface cement calking, rubber ring interface.

2 rubber ring material: EPDM

3 coating:internal coating: epoxy resin, polyurethane. Outer coating:PE membrane

Theoretical Weight Table

nominal diameter(mm)

Straight part diameter (mm)

wall thickness (mm)

weight (Kg/m)

Bellmouth

 weight (Kg)

total weight (Kg)

total weight/m

100

118

6.1

15.1

4.3

95

15.8

150

170

6.3

22.8

7.1

144

24

200

222

6.4

30.6

10.3

194

32.3

250

274

6.8

40.2

14.2

255

42.5

300

326

7.2

50.8

18.9

323

53.8

350

378

7.7

63.2

23.7

403

67.2

400

429

8.1

75.5

29.5

482

80.3

450

480

8.6

89.3

38.3

575

95.8

500

532

9

104.3

42.8

669

111.5

600

635

9.9

137.3

59.3

882

147

700

738

10.8

173.9

79.1

1123

187.2

We are one of the largest profe

ssional steel pipe manufacturers and operators.Welcome to visit our website http://www.steelpips.org if you are interested in our steel pipe,please contact me.We will provide you with reasonable price and high quality services.

18

 

.

Related post

3 Comments

  1. services
    services 1331107149 -  Reply / Edit

    Manufacture Ability We have the professional and strong manufacturing ability to offer you a variety of common pipes.We are also able to offer you the special pipes according to your specific requirements. Machine Work We can provide machin.

  1. Slotted Pipe,Slotted Steel Pipes
    Slotted Pipe,Slotted Steel Pipes 1331976525 -  Reply / Edit

    Slotted Pipe,Slotted Steel Pipes,The Slotted Pipes is a kind of Industrial pipe that is widely used. Our Slotted Steel Pipes are very popular in the market for their quality. We are a leading manufacturer and among the major suppliers of slo.

  1. carbon steel pipe,seamless carbon steel pipe
    carbon steel pipe,seamless carbon steel pipe 1331103974 -  Reply / Edit

    carbon steel pipe,carbon seamless steel pip:ASTMA106-B ASTMA53-B API 5L,Ductile iron pipes,SSAW PIPES,LSAW -DSAW, ERW SEAMLESS CARBON STEEL PIPES, OCTG, STAINLESS STEEL &ALLOY PIPES ,valves,fittings .

  1. Insulated pipeline
    Insulated pipeline 1331088420 -  Reply / Edit

    Insulated pipeline,hdpe tube, polyurethane foam insulation SY/standard: SY/T114-2000,SY/T115-2001 2, oil and gas with three layers polyethylene (3PE anticorrosion, 2) steel tube corrosion 2PE (PE), Standard: SY/T0413-2002, DIN30670..

  1. Helical Steel Pipe
    Helical Steel Pipe 1333088213 -  Reply / Edit

    Helical Steel Pipe,SSAW (Spiral Submerged-arc Welded,Helical Steel Pipe),OD: 219.1mm - 3500mm 2.Wall Thickness: 4 mm - 25.4mm 3.Length: 6mtr-18mtr 4.Standard:API 5L, API 5CT, ASTM 53, EN10217.

  1. Spiral Pipe
    Spiral Pipe 1331626445 -  Reply / Edit

    Spiral Pipe,1.OD: 219 - 3220 mm 2.WT:4-32 mm 3.Standard: JIS A5525, API 5L PSL1, PSL2 4.We are Steel pipe mill.

Latest Comments

  • Structure Steel Seamless Pipe
    Structure Steel Seamless Pipe

    ●Standard GB/T8162-2008, ISO2937, ASTM A53, ASTM A106, JIS G 3441, BS EN 10210-1 ●Uses: The scope of use includes general structural and mechanical structures, and a large number of structural tubes used in construction, machinery, tran.

  • Welding flange requirements in the welding process
    Welding flange requirements in the welding process

    As welding flanges are often not welded, so that the welding flange can not be used, then we explain how to deal with the welding flange is being welded. Generally speaking, as welding flanges that are being welded, we carry out inspections.

Get in touch

Our company covers an area of 80, 000 m2 with a total assets of 90 million Yuan. There are 360 staff members including 80 technicians in our company. .

We also establish an effective complete quality control system. In 2003, our company obtained the certificate of ISO9001 Quality System Authentification!