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Hot Dipped Galvanized Pipe● Hot dipped galvanized pipe made by black pipes dipped into zinc pool for galvanized. Zinc coating :275 – 600g /m2Steel Grade:Q195-Q345, S235JR, S275JR, S355JR, S355J2H, STK400/500.
timeFri, 08 Nov 2013 16:31:10 GMT
Pre – galvanized Pipe● Pre - galvanized pipe : pre-galvanized pipe is made of hot dipped galvanized steel strip directly ,zinc coating : 80 – 120g/m2 Usage: Used for low pressure liquid delivery, such as water, gas, and oil
timeFri, 08 Nov 2013 16:28:42 GMT
The normal standard are GB/T6728:2002 , ASTM A500 , JIS G3466 , EN10210 ,EN10219, ASTM A500 Gr. A.B.C.Steel Grade: Q195-Q235 , Q345 , S235, S355, S235JR, S355JR.STK400/500
timeTue, 05 Nov 2013 16:53:26 GMT
Calculation formula is : (OD-TH) * TH * 0.02466 * lengthattention: OD is outer diameter, TH is thickness and the unit of measurement is mm.
timeMon, 04 Nov 2013 17:50:54 GMT
Calculation formula is : (OD-TH) * TH * 0.02466 * length*1.03attention: OD is outer diameter, TH is thickness and the unit of measurement is mm.
timeFri, 01 Nov 2013 16:34:16 GMT
The normal width of tinplate coil is 600mm to 1250mm. Tinplate specificationsSteel Type SPCC, MRTemper(BA&CA) T1~T5Coating 1.1~11.2g/m2Thickness and tolerance 0.15~0.50mm(Tolerance: _+0.01 mm)Width & tolerance 300~1000mm (Tolerance: 0~3mm)Cut length & tolerance 450~``50mm (Tolerance: 0~3mm )Coil inside diameter 420/508mmCoil Weight 3~10 MTPassivation ...
timeThu, 31 Oct 2013 15:42:19 GMT
The normal thickness of the tinplate gauge is 0.13mm to 0.45mm. The Tinplate specification as following: 1, Reference standard: GB2520-88, JIS G3303-1997 and DIN EN10203-912, Material: SPCC / MR 3, Thickness available: 0.13mm to 0.45mm4, Width available: 600mm to 1250mm5, Temper grade: T1 - T6 / DR8 BA and CA both.6, Tin coating: ordinary 2.8g/2.8g, 5.6g/5.6g, We also can produce according to c...
timeWed, 30 Oct 2013 17:24:37 GMT
Tin coating weightTypeDesignation of tin coating weightMin.average tin coating weight(g/m2)Former Coating DesignationEqual tin coating1.4/1.41.2/1.2#152.2/2.22.0/2.0#202.8/2.82.45/2.45#255.6/5.65.05/5.05#508.4/8.47.55/7.55#7511.2/11.210.1/10.1#100Differentially Coating1.4/2.81.2/2.45#15/252.2/2.82.2/2.45#20/252.8/5.62.45/5.05#25/502.8/8.42.45/7.55#25/752.8/11.22.45/10.1#25/1005.6/8.45.05/7....
timeTue, 29 Oct 2013 16:31:59 GMT
Tinplate specificationsSteel Type SPCC, MRTemper(BA&CA) T1~T5Coating 1.1~11.2g/m2Thickness and tolerance 0.15~0.50mm(Tolerance: _+0.01 mm)Width & tolerance 300~1000mm (Tolerance: 0~3mm)Cut length & tolerance 450~``50mm (Tolerance: 0~3mm )Coil inside diameter 420/508mmCoil Weight 3~10 MTPassivation 311Oiling DOSSurface Finish Bright...
timeTue, 29 Oct 2013 16:31:04 GMT
Standard for temperChinese StandardJapanese StandardAmerican Standard European StandardGB/T 2520-2008JIS G3303-2008ASTM A623M-06aDIN EN10202-2001T-1 T-1T-1 (T49)TS230T1.5———T-2T-2T-2 (T53)TS245T-2.5T-2.5 TS260T-3T-3T-3 (T57)TS275T-3.5——TS290T-4T-4T-4 (T61)TH415T-5T-5T-1 (T65)TH435DR-7M—DR-7.5TH520DR-8DR-8DR-8TH550DR-8M—DR-8.5TH580DR-9DR-9DR-9TH620
timeTue, 29 Oct 2013 16:29:43 GMT
Chemical composition % of the ladle analysis of grade Q235C(%)Si(%)Mn(%)P(%)S(%)Cr(%)Ni(%)Cu(%)0.14~0.22≤0.300.30~0.65≤0.045≤0.050≤0.30≤0.30≤0.30
timeSat, 26 Oct 2013 16:43:19 GMT
ASTM A500 is similar to Q235 in China.
timeFri, 25 Oct 2013 16:40:28 GMT
Seamless PipeGrade: 10#, 20#, 35#, 45#, 16Mn, DIN 1629: St37.0, St44.0, St52.0 API 5L : A B X42 X46, X52, X60, X65, X70, X80.Standard: GB/T8162, GB/T8163, ASTM A53, ASTM A106, DIN1629, API 5L. ASTM A 106: GR. A, GR. B, GR. C
timeWed, 23 Oct 2013 17:48:26 GMT
Surface FinishHot Dipped GalvanizedElectro GalvanizedBlackSpecification0.15mm-6.0mm0.28mm-5.0mm0.16mm-5.0mmTensile Strength300-1500N/mm2300-1400N/mm2300-1500N/mm2Elongation15%15%15%Zinc Coating30-366g/m212-120g/m2Packing1kg-800kg, both spool type and coil typeStandardBS1442, BS1443
timeTue, 22 Oct 2013 15:19:51 GMT
Supply Grade:201/202/301/302/303/304/304L/304H/304N/305/309/309S/310S/316/316L/316Ti/316N/316LN/317/317L/321/321H/347/347H/408/409/410/416/420/430/436/439/440/441/443/444/620/630/904LSupply Standard: ASTMA312,A213,A376,A789,A790,A376,A249,EN10217-7-2005,GB14976 2002,GB13296-2009, JIS G3459-2004,JIS3463-2006
timeMon, 21 Oct 2013 14:30:29 GMT
Scaffolding Steel Tube scaffolding steel tube also have black and galvanized. Galvanized is better than black. Supply Conditions Supply Grade: Q235B, Q345B, S235JR, S275JR, S355, S355JR,STK400/STK500.Supply Standard: BS1139-1775, EN1039, EN 10219, JIS G3444:2004.Specification: O.D 21.3mm-406.4mm, Thickness 0.6mm-20.0mm.Length: Standard length is 6m and 12m, cut to length is available upon reque...
timeFri, 18 Oct 2013 11:15:37 GMT
Scaffolding Steel Tubescaffolding steel tube also have black scaffolding tube and galvanized steel tube. Supply Conditions Supply Grade: Q235B, Q345B, S235JR, S275JR, S355, S355JR,STK400/STK500.Supply Standard: BS1139-1775, EN1039, EN 10219, JIS G3444:2004.Specification: O.D 21.3mm-406.4mm, Thickness 0.6mm-20.0mm.Length: Standard length is 6m and 12m, cut to length is available upon request.Surfac...
timeFri, 18 Oct 2013 11:14:30 GMT
Supply ConditionsSupply Grade: Q195-Q235, Q345, S235, S355, S235JR, S355JR,STK400/500.Supply Standard: GB/T6728:2002, ASTMA500, JISG3466, EN10210, EN10219, ASTM A500 Gr. A.B.C.Specification: Size 10*10-500*500mm, Thickness 0.6mm-25.0mm.Length: Standard length is 6m and 12m, cut to length is available upon request.Surface finished: Black, Bare, Varnish coating/Anti rust oil, Protective Coatings
timeThu, 17 Oct 2013 21:01:29 GMT
Hollow section:According to the different production process:1. Hot rolled hollow section .2.Colled rolled hollow section.Also we have galvanized hollow section.
timeWed, 16 Oct 2013 21:45:47 GMT
Our factory can produce welded pipe by different standard .now from all of the world the main standard include : GB,ANSI ,ASME ,ASTM,JIS,DIN,BS,EN . diffrent standard has different requirement .welcome friends can ask question to us ,we can answer for you !
timeMon, 27 Aug 2012 14:39:35 GMT
square pipe standard include : ASTMA53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728-2002material include :Q195,Q215,Q235,Q345
timeMon, 30 Jul 2012 07:35:51 GMT
galvanized steel pipe is a kind of pipe ,the surface will be covered by zinc .so the kind of galvanzied is1. the hot dipped galvanized steel pipe 2. the pre galvanized steel pipe3 cold galvanized steel pipe
timeFri, 27 Jul 2012 16:46:22 GMT
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