Limestone Quarry Plant

One of the Top 500 enterprises in China foreign trade

QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association

 
 

water pipe,carbon steel water pipe,galvanized water pipe


 

water steel pipe 
Standard: JIS ANSI ASME GB DIN BS API 
Grade: 10# 20# 45# K55 J55 ST37 ST52 
X42-X70

water steel pipe

ERW Standard JIS ANSI ASME GB DIN BS API
Grade Q235(10#) Q345(16Mn)  20#  X42-X65  J55
Out Diameter 127--406mm  (5---16 inch)
Thickness 6--14mm      (1/3---3/5 inch)
SSAW Standard JIS ANSI ASME GB DIN BS API
Grade Q235(10#) Q345(16Mn)  20#  X42-X65  J55
Out Diameter 219--2220mm  (8---88 inch)
Thickness 6--18mm      (1/3---4/5 inch)
SEAMLESS Standard JIS ANSI ASME GB DIN BS API
Grade 10# 20# 45# K55 J55 ST37 ST52 X42-X70 Q345(16Mn)
Out Diameter 139.7--245.5mm  (5-1/2---9-3/5 inch)
Thickness 4--140mm        (1-1/2---5-3/5 inch)
Length 12m or as customers requirement
Manufacture Technique Welded
Surface Treatment varnish coating or as customers requrement
Section Shape  round
Ends Beveled or square cut, plastic capped
Alloy or not Non-alloy
Packaging Details export packing or negotiation
Payment Terms L/C D/P T/T
Usage water transport/boiler use/Chemical use/Construction use
Delivery Time within 35 days after sign the contract
Minimum Order Quantity 20 Ton
Supply Ability 1000 Ton/Month

water pipe

API Specification 5L/ISO 3183
mechanical
Steel Grade Yield Strength Tensile Strength Elongation
Mpa min Mpa min A f % min
L175/A25 175(25400) 310(45000) C
L175P/A25P 175(25401) 310(45001) C
L210/A 210(30500) 335(48600) C
L245/B 245(35500) 415(60200) C
L245R/BR 245(35501) 415(60201) C
L290/X42 290(42100) 415(60202) C
L290R/X42R 290(42101) 415(60203) C
L320/X46 320(46400) 435(63100) C
L360/X52 360(52200) 460(66700) C
L390/X56 390(56600) 490(71100) C
L415/X60 415(60200) 520(75400) C
L450/X65 450(65300) 535(77600) C
L485/X70 485(70300) 570(82700) C
 

 

 

galvanized water steel pipe 
1.O.D:19mm-219mm 
2.W.T:0.7mm-4.0mm 
3.Length cut:5.8-12m 
4.Zinc coating:200-400g/m2

 

galvanized water steel pipe

Featurs

1)      outer diameter:19-219mm

2)      wall thickness:0.7-4.0mm

3)      material:Q195,Q215,Q235,Q345,ST37,ST52,ASTM A53,ASTM 3091-2008 and so on.

4)      standards:ASTM,BS1387-1985,GB/T3091-2001,ASME,ANSI,DIN and so on.

5)      steel pipe:a)GTC(galvanized threaded and coupling)steel pipe:DN15-DN200 (NB1/2”-NB8”)

b)GPE(galvanized plain end)steel pipe:DN15-DN200

c)Grooved steel pipe:DN15-DN200(NB1/2”-NB8”)

d)Used for low pressure liquid delivery such as water,gas and oil

e)The product apply to various anticorrosive pipes

6)      Packing: in bundles, painting, caps, bevel(beveled edges)bundles or as customers requirement,

7)      Application range: widely used as the pipeline of industrial and civilian water air petroum natural gas communication and so on.

8)      Min order quantity:5T

9)      Delivery time:less than a month

10)  Quality:first grade

11)  Productivity:3000 Ton per Month

12)  Others: special design available according to requirement. Anti-corrosion and high-temperature resistant with black painting.All the production process are made under the ISO9001:2000 strictly.

galvanized water steel pipe

standard outer diameter(mm) wall thick(mm) zinc coating(g/m2)
1 19-22 0.7-2.5 20-400
2 24-26.5 0.7-2.5 20-400
3 31-33.4 0.7-2.5 20-400
4 40-42.5 0.7-2.5 20-400
5 46-48.3 0.7-2.5 20-400
6 57-60.3 0.7-2.5 20-400
7 74-76.5 0.7-2.5 20-400
8 86-89 0.7-2.5 20-400
9 111-114 0.7-3.0 20-400
10 138-140 0.8-4.0 20-400
11 164-165 0.8-4.0 20-400
12 218-219 0.9-4.0 20-400
 

 

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