Black Annealing Square Steel Pipe Carbon Steel Annealed Pipe for Building Material

• After-sales Service: Quality Assurance
• Warranty: 180 Days
• Type: Welded
• Model NO.: BSP
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Oiled
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Square
• Base Steel: Q195-Q345
• Color: Color
• Shape: Square
• Standard: ASTM, DIN, JIS, BS
• Techniques: ERW,Hot Rolled,Cold Rolled
• Transport Package: in Bundle
• Specification: Customization
• Trademark: HUAXIN/HONGXIN
• Origin: Tianjin, China
• HS Code: 73066100
• Production Capacity: 50000 Tons/Month

Product Description

Product Description

  

Grade	Q195,Q235,Q345,ASTM A36,ASTM A572 Grade 50,ASTM  A500 Grade A
Outer Diameter	10*20-150*200mm (Tolerance:±0.2mm) 10*10-200*200 (Tolerance:±0.2mm)
Wall Thickness	0.25-15mm (Tolerance:±0.02mm)
Length	0.1m-12m,orcustomized (Tolerance:-0+0.02m)
Processing Techniques	Steel Marking,Stencil Printing or Marking,Punching,Cutting,Welding,Bending
Surface Treatment	Oiled coating,Plastic plating,Painting Pre-galvanized : 30-120g/m2; Hot dipped galvanized : 200-500g/m2
Standard	GB/T6728-2017,GB/T3091-2008,GB/T3094-2012, ASTM A500/A500M-21,ASTM A123/A123M-17, EN10219-1:2006,EN10240:1998, IS4923:2017,IS1239-2004, JIS G3466:2015
Package	1.bundle by steel strips 2.in bulk 3.in bundles with steel strips, and wrapped with waterproof cloth 4.Wooden pallet 5.according to client's requirement
Usage	Construction,Water /Gas Transportation,Mechanical Applications Decoretion,Product manufacture
MOQ	10 Tons
Payment	T/T,L/C
Delivery time	15-25 days

 

Detailed Photos

 

Packaging & Shipping

Company Profile

TIANJIN HONGXIN INTERNATIONAL TRADE Co., Ltd.
is a trading company which is an attached sales company of Bazhou huaxin metal product Co., Ltd.
Factory is located in Bazhou city, Hebei Province.
The company was founded in 2000,
covers an area of 30, 000 square meters,
floorage of 7, 500 square meters,
more than 200 employees.
21 production lines
We are specialized in supplying:
Black Steel Pipe (Shape:Round,Square,Rectangular)
Galvanized Steel Pipe (Shape:Round,Square,Rectangular)
Seamless Steel Pipe
GI Coil,PPGI
Steel Profile
We can supply according to international standards such as
ASTM A53, SCH5-SCH80(NPT),
ASTM A500, BS1387(BS21),
DIN 2440/2444, EN 10255,
EN39, JIS standards and so on.
We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

FAQ