Product Information
| Steel Pipe Type | Hot Dip Galvanized Steel Pipe/Tube |
| Outside Dia(mm) | 10.3-1219mm |
| Wall Thickness(mm) | 1.5-30mm |
| Length | 5-12m |
| Standard | API5L , ASTM A106 Gr.B, ASTM A53 Gr.B, |
| ASTMA179/A192/A213/A210/370WP91,WP11,WP22 GB5310-2009,GB3087-2008,GB6479-2013,GB9948-2013, | |
| 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 | |
| 4. High and low pressure Boiler tube | |
| 5. Seamless pipe /tube for petroleum cracking | |
| 6. Conduit pipe | |
| 7. Scaffolding pipe pharmaceutical andship,building etc. |
Production Process 
End Treatment 
Quality Inspection
1)Before Shipping ,Our professional Inspectors Will Check The Pipe's Diameter ,Thickness ,Length, Chemical
Composition, Mechanical Properties,Zinc Coating etc,Everything is Ok,Then Will Shipping and Supply a MTC
With Full Information .
2)Support The Third Party Inspection ,SGS, BV and Others.
Product Application 
Packing & Shipping 
About Us
Tianjin Jinxinbao Metal Surface Treatment Co.,LTD .We were founded in 2012, with the headquarters location
at the largestwelded pipe production based in china-Yangjiayuan Town,Tianjin city,which is the most professional
manufactuer of galvanizedsteel products in this area. There have total 6 galvanized production lines ,about 200
employees and annual productionmore than 200000 tons .
at the largestwelded pipe production based in china-Yangjiayuan Town,Tianjin city,which is the most professional
manufactuer of galvanizedsteel products in this area. There have total 6 galvanized production lines ,about 200
employees and annual productionmore than 200000 tons .
In the 2016, in order to meet client requirements, we built a after-processing factory, whose named is Tianjin Bao
jing NewEnergy Technology Co.,LTD , which produced all kinds of customized products and sucessful supply for
many PV projects .
As the export's window, Tianjin Shengteng Internatinal Trading Co.,LTD , manily exporting the factory'sgalvanized
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 .
In the past ,we get good feedback from old clients, and we will more fouce on the quality and improve the service
to thankful each client in the future.
FAQ
Q:How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no
matter where they come from.
Q:Can we visit your factory?
A:Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up
your case.
Q:I haven't done business with you guys before,how can I trust your company?
A:Our company has been been golden suppliers for years.What's more, we've got quite a lot authority
certificates, for example, BV, ISO9001, API certificate. I hope those above will be persuasive enough.
Q:How to get accurate price / quotation from you?
A:Please kindly tell us below details and we'll send our quotation to you ASAP:
1) Pipe's outer diameter
2) Wall thickness
3) Section Shape (round, square etc.)
4) length for each pipe
5) steel grade
6) Standard (e.g.: API 5L)
7) Order quantity
8) Designation port (BK, BKW etc.)
9) Trade Terms
In all, the more detailed information, the more exact price we quote.
Q:Can you arrange the shipment?
A:Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer
professional service.
to thankful each client in the future.
FAQ
Q:How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no
matter where they come from.
Q:Can we visit your factory?
A:Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up
your case.
Q:I haven't done business with you guys before,how can I trust your company?
A:Our company has been been golden suppliers for years.What's more, we've got quite a lot authority
certificates, for example, BV, ISO9001, API certificate. I hope those above will be persuasive enough.
Q:How to get accurate price / quotation from you?
A:Please kindly tell us below details and we'll send our quotation to you ASAP:
1) Pipe's outer diameter
2) Wall thickness
3) Section Shape (round, square etc.)
4) length for each pipe
5) steel grade
6) Standard (e.g.: API 5L)
7) Order quantity
8) Designation port (BK, BKW etc.)
9) Trade Terms
In all, the more detailed information, the more exact price we quote.
Q:Can you arrange the shipment?
A:Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer
professional service.