Production description
Steel Pipe Type |
ERW Steel Round pipe |
Outside Dia(mm) |
10.3-1219mm |
Wall Thickness(mm) |
1.5-30mm |
Length |
Random length:5-12m |
Standard |
API5L , ASTM A106 Gr.B, ASTM A53 Gr.B, ASTMA179/A192/A213/A210/370WP91,WP11,WP22 Â Â Â Â Â Â Â Â GB5310-2009,GB3087-2008,GB6479-2013,GB9948-2013, Â Â Â Â Â Â GB/T8163-2008, GB8162-2008,GB/T17396-2009 |
Material |
20#, A53B, A106B, API 5L ST37.0,ST35.8,St37.2,St35.4/8,St42,St45,St52,St52.4 STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49 |
Surface |
Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE,ect |
Certificates |
API5L ISO 9001:2008 TUV SGS BV etc |
Packaging |
Loose package, Packaged in bundles(3Ton Max) , bundled pipes with two slings at the both end for easy loading and discharging, End with Plastic caps or as per requirement |
Application |
1. Fluid pipe 2. Power Plant 3. Structure pipe 5. Seamless pipe  /tube for petroleum cracking  6. Conduit pipe 7. Scaffolding pipe pharmaceutical andship,building etc. |
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Steel Grade
Steel grade |
 Chemical composition |
 Mechanical properties |
||||||
C% |
Si% |
Mn% |
P% |
S% |
Tensile strength (Mpa) |
Yield strength (Mpa) |
Elongation |
|
SPCC/SPHC |
≤0.12 |
≤0.025 |
≤0.50 |
≤0.035 |
≤0.025 |
≥270 |
-- |
≥38 |
ST12(DC01) |
≤0.10 |
-- |
≤0.50 |
≤0.035 |
≤0.025 |
≥270 |
130-260 |
≥34 |
ST37-2G/2 |
≤0.17 |
-- |
≤1.00 |
≤0.035 |
≤0.030 |
360-510 |
≥215 |
≥20 |
B340/590DP |
≤0.18 |
≤0.80 |
≤2.20 |
≤0.035 |
≤0.030 |
≥590 |
340-500 |
≥20 |
B400/780DP |
≤0.20 |
≤0.80 |
≤2.50 |
≤0.035 |
≤0.030 |
≥780 |
400-590 |
≥16 |
B340LA |
≤0.12 |
-- |
≤1.00 |
≤0.030 |
≤0.030 |
≥440 |
240-460 |
≥26 |
SS400 |
≤0.21 |
≤0.30 |
≤1.40 |
≤0.035 |
≤0.035 |
400-510 |
≥245 |
≥21 |
Q195 |
≤0.12 |
≤0.30 |
≤0.50 |
≤0.035 |
≤0.040 |
315-430 |
≥195 |
≥33 |
Q235B |
0.17-0.22 |
≤0.50 |
≤1.40 |
≤0.045 |
≤0.045 |
370-500 |
≥235 |
≥26 |
Q345B |
≤0.20 |
≤0.30 |
≤1.70 |
≤0.035 |
≤0.035 |
470-630 |
≥345 |
≥20 |
SAPH370 |
≤0.21 |
≤0.30 |
≤0.75 |
≤0.035 |
≤0.035 |
≥370 |
≥225 |
≥37 |
SAPH400 |
≤0.21 |
≤0.30 |
≤1.20 |
≤0.030 |
≤0.025 |
≥400 |
≥255 |
≥36 |
SAPH440 |
≤0.21 |
≤0.20 |
≤0.15 |
≤0.030 |
≤0.025 |
≥440 |
≥305 |
≥34 |
Qste420TM |
≤0.12 |
≤0.50 |
≤1.50 |
≤0.030 |
≤0.025 |
480-620 |
≥420 |
≥21 |
Qste460TM |
≤0.12 |
≤0.50 |
≤1.60 |
≤0.030 |
≤0.025 |
520-670 |
≥460 |
≥19 |
BR1500HS/22MnB5 |
0.20-0.25 |
0.15-0.35 |
1.1-1.4 |
≤0.025 |
≤0.01 |
600-750 |
≥420 |
≥22 |
Our service
1,Delivery on time .Â
2.Strictly carry on all clients contract .
3.Since export carbon steel pipe(Tube) since 2003 ,have ability to control goods quality .Â
4.Our goods can accept any third part inspection .Â
5.Client's requirement is our first thinking .
Â
guarantee for the quality of its products
Company informationÂ
Â
at the largest welded pipe production based in china-Yangjiayuan Town,Tianjin city,which is the most professional
manufactuer of galvanized steel products in this area. There have total 6Â galvanized production lines ,about 200
employees and annual production more than 200000 tons .
Baojing New Energy Technology Co.,LTD , which produced all kinds of customized products and sucessfu
l supply for many PV projects .
galvanized steel products, especially galvanized steel pipe ,square and rectangular steel tube, seamless
steel pipe ,ERW steel pipe, galvanized steel coil/sheets ,scaffolding steel props, PV mounting system .
service to thankful each client in the future.
FAQÂ
Q1:How many coutries you already exported ?
A1:Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Iran, Turkey, Jordan, etc.
Â
Q2:How can I get some samples?
A2:Small samples in store and can provide the samples for free. Catalgue is available, most patterns we have ready
samples in stock. Customized samples will take about 5-7days.
Â
Q3:What is the MOQ?
A3:One ton if on stock, 5tons for new size
Â
Q4:What is the delivery ?
A4:Sample order's delivery time is 5- 7 days. Container orders are about 15-20 days.
Â
Q5:How does your company do regarding quality control?
A5:BV and SGS certificates, production process followed the ISO 9000 system.
Â
Q7:How long Can You Guarantee for This Product?
A8:We will follow the order one year,if any problem,can contact us.
Â
Production description
Steel Pipe Type |
ERW Steel Round pipe |
Outside Dia(mm) |
10.3-1219mm |
Wall Thickness(mm) |
1.5-30mm |
Length |
Random length:5-12m |
Standard |
API5L , ASTM A106 Gr.B, ASTM A53 Gr.B, ASTMA179/A192/A213/A210/370WP91,WP11,WP22 Â Â Â Â Â Â Â Â GB5310-2009,GB3087-2008,GB6479-2013,GB9948-2013, Â Â Â Â Â Â GB/T8163-2008, GB8162-2008,GB/T17396-2009 |
Material |
20#, A53B, A106B, API 5L ST37.0,ST35.8,St37.2,St35.4/8,St42,St45,St52,St52.4 STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49 |
Surface |
Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE,ect |
Certificates |
API5L ISO 9001:2008 TUV SGS BV etc |
Packaging |
Loose package, Packaged in bundles(3Ton Max) , bundled pipes with two slings at the both end for easy loading and discharging, End with Plastic caps or as per requirement |
Application |
1. Fluid pipe 2. Power Plant 3. Structure pipe 5. Seamless pipe  /tube for petroleum cracking  6. Conduit pipe 7. Scaffolding pipe pharmaceutical andship,building etc. |
Â
   Â
Steel Grade
Steel grade |
 Chemical composition |
 Mechanical properties |
||||||
C% |
Si% |
Mn% |
P% |
S% |
Tensile strength (Mpa) |
Yield strength (Mpa) |
Elongation |
|
SPCC/SPHC |
≤0.12 |
≤0.025 |
≤0.50 |
≤0.035 |
≤0.025 |
≥270 |
-- |
≥38 |
ST12(DC01) |
≤0.10 |
-- |
≤0.50 |
≤0.035 |
≤0.025 |
≥270 |
130-260 |
≥34 |
ST37-2G/2 |
≤0.17 |
-- |
≤1.00 |
≤0.035 |
≤0.030 |
360-510 |
≥215 |
≥20 |
B340/590DP |
≤0.18 |
≤0.80 |
≤2.20 |
≤0.035 |
≤0.030 |
≥590 |
340-500 |
≥20 |
B400/780DP |
≤0.20 |
≤0.80 |
≤2.50 |
≤0.035 |
≤0.030 |
≥780 |
400-590 |
≥16 |
B340LA |
≤0.12 |
-- |
≤1.00 |
≤0.030 |
≤0.030 |
≥440 |
240-460 |
≥26 |
SS400 |
≤0.21 |
≤0.30 |
≤1.40 |
≤0.035 |
≤0.035 |
400-510 |
≥245 |
≥21 |
Q195 |
≤0.12 |
≤0.30 |
≤0.50 |
≤0.035 |
≤0.040 |
315-430 |
≥195 |
≥33 |
Q235B |
0.17-0.22 |
≤0.50 |
≤1.40 |
≤0.045 |
≤0.045 |
370-500 |
≥235 |
≥26 |
Q345B |
≤0.20 |
≤0.30 |
≤1.70 |
≤0.035 |
≤0.035 |
470-630 |
≥345 |
≥20 |
SAPH370 |
≤0.21 |
≤0.30 |
≤0.75 |
≤0.035 |
≤0.035 |
≥370 |
≥225 |
≥37 |
SAPH400 |
≤0.21 |
≤0.30 |
≤1.20 |
≤0.030 |
≤0.025 |
≥400 |
≥255 |
≥36 |
SAPH440 |
≤0.21 |
≤0.20 |
≤0.15 |
≤0.030 |
≤0.025 |
≥440 |
≥305 |
≥34 |
Qste420TM |
≤0.12 |
≤0.50 |
≤1.50 |
≤0.030 |
≤0.025 |
480-620 |
≥420 |
≥21 |
Qste460TM |
≤0.12 |
≤0.50 |
≤1.60 |
≤0.030 |
≤0.025 |
520-670 |
≥460 |
≥19 |
BR1500HS/22MnB5 |
0.20-0.25 |
0.15-0.35 |
1.1-1.4 |
≤0.025 |
≤0.01 |
600-750 |
≥420 |
≥22 |
Our service
1,Delivery on time .Â
2.Strictly carry on all clients contract .
3.Since export carbon steel pipe(Tube) since 2003 ,have ability to control goods quality .Â
4.Our goods can accept any third part inspection .Â
5.Client's requirement is our first thinking .
Â
guarantee for the quality of its products
Company informationÂ
Â
at the largest welded pipe production based in china-Yangjiayuan Town,Tianjin city,which is the most professional
manufactuer of galvanized steel products in this area. There have total 6Â galvanized production lines ,about 200
employees and annual production more than 200000 tons .
Baojing New Energy Technology Co.,LTD , which produced all kinds of customized products and sucessfu
l supply for many PV projects .
galvanized steel products, especially galvanized steel pipe ,square and rectangular steel tube, seamless
steel pipe ,ERW steel pipe, galvanized steel coil/sheets ,scaffolding steel props, PV mounting system .
service to thankful each client in the future.
FAQÂ
Q1:How many coutries you already exported ?
A1:Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Iran, Turkey, Jordan, etc.
Â
Q2:How can I get some samples?
A2:Small samples in store and can provide the samples for free. Catalgue is available, most patterns we have ready
samples in stock. Customized samples will take about 5-7days.
Â
Q3:What is the MOQ?
A3:One ton if on stock, 5tons for new size
Â
Q4:What is the delivery ?
A4:Sample order's delivery time is 5- 7 days. Container orders are about 15-20 days.
Â
Q5:How does your company do regarding quality control?
A5:BV and SGS certificates, production process followed the ISO 9000 system.
Â
Q7:How long Can You Guarantee for This Product?
A8:We will follow the order one year,if any problem,can contact us.
Â
The Rubber Foam tube has high elasticity, so it can minimize the vibration and resonance of the chilled water and hot water pipes during use. At the same time, the rubber-plastic pipe has good flexibility and toughness. The rubber foam tube is in construction. It is easy to handle curved and irregular pipes, and it can save labor and materials.
Excellent product performance meets different applications With nitrile rubber as the main raw material, it is foamed into a flexible rubber-plastic heat-insulating material with completely closed bubbles. The excellent product performance makes the product widely used in various public places, industrial plants, clean rooms and medical education institutions.
Insulation Foam Rubber Tube,Flame Retardancy Rubber Foam Tube,Rubber Tube Foam Thermal Insulation Pipe
Wuxi Holly International Trading Co., Ltd , https://www.hollynbr.com