• ASTM A36 Q235 Black Square Steel Pipe
  • ASTM A36 Q235 Black Square Steel Pipe
  • ASTM A36 Q235 Black Square Steel Pipe
  • ASTM A36 Q235 Black Square Steel Pipe
  • ASTM A36 Q235 Black Square Steel Pipe
  • ASTM A36 Q235 Black Square Steel Pipe

ASTM A36 Q235 Black Square Steel Pipe

Type: Welded
Technique: ERW
Material: Carbon Steel
Surface Treatment: Black
Usage: Pipeline Transport, Boiler Pipe, Food/Beverage/Dairy Products, Machinery Industry, Construction & Decoration
Section Shape: Round
Samples:
US$ 1/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
Diamond Member Since 2018

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Basic Info.

Length
5-12m
Surface
Black Painting, Varnish Paint, Anti Rust Oil, Hot
Certificates
API5l ISO 9001:2008 TUV SGS BV etc
Transport Package
PVC Packing
Specification
Thickness: 0.6-15mm Outer Diameter: 1 1/2in-12in
Origin
China
Production Capacity
10000t/Months

Product Description

ASTM A36 Q235 Black Square Steel Pipe

 
Production Details: ASTM A500 Grade A&B&C Square and Rectangular and circular steel tubes
Size Range Square: 50x50-900x900mm
Rectangular: 50x30-1000x800mm
Circular: Φ42.4-Φ1524mm
Wall Thickness 3-50mm
Length Up to 20meters, according to customers' request
Standard and Grade EN10219/EN1021: S235JRH, S275JOH, S275J2H, S355JRH, S355J0H, S355J2H, S355NH, S460NH
ASTM A500: GR.A & B & C
JISG3466/JISG3444: STKR400, STKR490
AS/NZS 1163: C250L0, C350L0
CAN/CSA-G40.21: 300W, 350W, 380W, 350WT, 380WT
Certificate ISO 9001, ISO14001, ISO18001, CE, EN1090
Marking As per client requirement or mill standard
Packing Standard export packaging- Bundles with strips or as per client's requirement
Inspection Mill Inspection or Third Party Inspection(SGS, TUV, BV and etc.)
Applications Construction/Steel Structure/Infrasture
Mechanical Equipment
Offshore
Energy
Technique ERW (high frequency welded)
LSAW
Trade Term FOB, CFR, CIF, EXW
Payment Term T/T, LC
Shipment By 20'/ 40' container or bulk shipment
Delivery Time 20-30 days(Depends on Quantity) after receiving advanced payment by T/T or LC .



Production description
ASTM A36 Q235 Black Square Steel Pipe
ASTM A36 Q235 Black Square Steel Pipe


Our service

1,Delivery on time . 
2.Strictly carry on all clients contract .
3.Since export carbon steel pipe(Tube) since 2003 ,have ability to control goods quality . 
4.Our goods can accept any third part inspection . 
5.Client's requirement is our first thinking .

 
Inspection Equiement
Competent testing instruments and quality check equipment offer reliable technical support and
guarantee for the quality of its products

ASTM A36 Q235 Black Square Steel Pipe


Company information 

 
Tianjin Jinxinbao Mental Surface Treatment Co.,LTD .We were founded in 2012, with the headquarters location 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 6 galvanized production lines ,about 200
employees and annual production more than 200000 tons .In the 2016, in order to meet client requirements, we built a after-processing factory, whose named is Tianjin
Baojing New Energy 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's 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 .In the past ,we get good feedback from old clients, and we will more focus on the quality and improve the service to thankful each client in the future.

ASTM A36 Q235 Black Square Steel Pipe


FAQ 

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.
 
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.
 
Q3:What is the MOQ?
A3:One ton if on stock, 5tons for new size
 
Q4:What is the delivery ?
A4:Sample order's delivery time is 5- 7 days. Container orders are about 15-20 days.
 
Q5:How does your company do regarding quality control?
A5:BV and SGS certificates, production process followed the ISO 9000 system.
 
Q7:How long Can You Guarantee for This Product?
A8:We will follow the order one year,if any problem,can contact us.




 

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