Steel Tube, buy Good quality 50mm 70mm Q235 Q195 black steel tube square tubing for sale on China Suppliers Mobile

Product Details

Good quality 50mm 70mm Q235 Q195 black steel tube square tubing for sale

Specification

item	value
Place of Origin	China Shandong
Standard	GB/ASTM
Length	12M, 6m, 3m, 5.8m
Certificate	ce, ISO9001
Tolerance	±1%
Delivery Time	within 7 days
Application	Structure Pipe
Grade	Q235B
Thickness	2mm
Outer Diameter	50mm
Shape	Square
Brand Name	Ganquan
Surface	Black
Payment Term	L/C T/T (30%DEPOSIT)
MOQ	1 Ton

Details Images

Black square pipe is lighter in weight and is a kind of economical cross-section steel. The use of square steel pipes to manufacture ring-shaped parts can increase the utilization rate of materials, simplify the manufacturing process, and save materials and processing man-hours, such as rolling bearing rings, jack sleeves, etc.

Application

Black square pipe is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipes, automobile transmission shafts, bicycle frames, and steel scaffolding used in construction.

Packing & Delivery

Black square pipe are packaged with water proof paper, inner protective steel ring, protective wood block, metal band strapping.

Company Profile

Shandong Ganquan Trading Co., Ltd., located in Jinan, the beautiful capital of Shandong Province, is a company integrating steel export and customized design. The company's main products: H-section steel, I-beam, angle steel, channel steel, flat steel, round steel, galvanized profile, stainless steel and p-section steel. Our precision cold-rolled pipe series has smooth appearance and no oxide layer. It is widely used in automobile manufacturing, petrochemical industry, aerospace, boiler equipment, medical equipment and other industries. Comply with Chinese national standard (GS) and American Standard ASTN. The company has advanced product testing instruments, excellent marketing team and domestic channel partners, and has a perfect management plan for product market development and product after-sales service. The sales network and product sales agencies are all over the country. Strong and professional R & D team and advanced and perfect sales and service concept make our products have high popularity and market share at home and abroad. At the same time, we will always adhere to the principle of "reputation first, customer first", always put the interests of customers first, and wholeheartedly provide each of our customers with the best products and the best service.We look forward to working with friends all over the world to create a better future!

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