ASTM A500 Hot Dipped Hollow Section Galvanized Welded Black Steel Tube A36 Galvanized Rhs Shs Hollow Section Rectangular Square Tube in Stock

• Customization: Available
• After-sales Service: 10 Years
• Warranty: 10 Years
• Type: Welded
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Galvanized
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Rectangular
• Wall Thickness: 0.80-36mm
• Length: 3-11.8m
• Zinc Coating: 40-275G/M2
• Hardness: G250-G550
• Certificate: ISO 9001:2015 / SGS / BV / Ccic etc.
• Transport Package: Mill Standard / Customized
• Specification: OD: 20*20-500*500mm/20*40-400*600; WT: 0.8-18mm
• Trademark: HONTAI STEEL
• Origin: China
• HS Code: 730661
• Production Capacity: Over 500, 000 Tons Per Year

Product Description

Product	ASTM A500 Hot Dipped Hollow Section Galvanized Welded Black Steel Tube A36  Galvanized Rhs Shs Hollow Section Rectangular Square Tube in Stock
Size	20*20mm~500*500mm; 20*40~400*600mm
Wall Thickness	0.8~36mm
Length	3-11.8M
Pipe End	Plain end
Material	Q195, Q235, Q345, Gr.A, Gr.B, Gr.C, S195, S235, S355, STK400/SS400, C250/C350/C460
Techinical	Cold formed or Hot rolled
Pipe surface finish	Pre-galvanized zinc coating: 30-40g/m2,
	Hot dipped galvanized zinc coating: 220~260g/m2,
	Painted with black/varnish lacquer,
	Oiled on the surface to prevent rust,
	Bare pipe without painting.
Mark	Mill standard or Customized
Package	1). Packed by hexagonal seaworthy bundles by steel strips.
	2). Small sizes nested into bigger sizes.
Standard	ASTM A500, EN10219, EN10210, JIS3466, AS1163, GB/T6728
Certificate	ISO 9001:2015 / SGS / BV / CCIC etc.
Trade Term	FOB, CFR, CIF, EXW, FCA
Delivery Time	15-45 days (according order quantity) after down payment or LC arrived .
Applications	Construction/ building materials/ Scaffolding pipe/ Fence post steel pipe/ Fire protection steel pipe/ Greenhouse steel pipe/ Low pressure liquid/ water/ gas/ oil/ line/ pipe/ Irrigation pipe/ Handrail pipe
Export Market	Southeast Asia/ South Asia/ Oceania/ Middle East/ Europe/ Middle America/ South America/ Africa.

Black or Hot dipped galvanized hollow section
Square Hollow Section (SHS) / mm	Rectangular Hollow Section (RHS) / mm	Wall Thickness (mm)
20*20		1.7-2.75
25*25		1.2-3.00
30*30	20*40 30*40	1.2-3.75
40*40 50*50	30*50 25*50 30*60 40*60	1.2-4.75
60*60	50*70 40*80 40*50	1.2-5.75
70*70	60*80 50*80 100*40	1.5-5.75
80*80 75*75 90*90	60*100 50*100 120*60 100*80	1.5-8.00
100*100	120*80	1.7-8.00
120*120	160*80 100*150 140*80	2.5-10.00
140*140 150*150	100*180 200*100	2.5-10.00
160*160 180*180	200*150	3.5-12.00
200*200	250*150	3.5-12.00
250*250	250*200 300*200	4.5-15.75
300*300 400*200	350*200 350*250	4.5-15.75
350*350 350*300	450*250 400*300 500*200	4.5-15.75
400*400 280*280 450*300 450*200	400*350 400*250 500*250 500*300 400*600	4.5-20.00

Packing & Delivery

Company Profile

Shandong Hontai Steel Co.,Ltd is one of the leading integrated manufacturing and trading company in China, our main products are Prepainted steel coils, Galvanized steel coils, Galvalume steel coils, Zinc-Aluminum-Magnesium coated steel coils, Tinplate, Corrugated roofing sheets, Steel pipes, Plastic pipes and other Construction materials etc. We started steel business since 2008, nowadays we cooperated with our partner to established our own advanced production lines. Our annual production capability is more than 400,000 metric tons.

The Quality is the life of enterprise. Since our company establishment, we fully absorb the advanced technology at local and abroad. Rely on our advanced production lines, managing system and strictly quality control system, we got the ISO9001:2015 international quality management system certification.
Competitive price, superior quality and excellent service makes our products are well welcomed by our customers from the European Union, Asia, Africa, Latin America and other dozens of countries and regions.

We always adhere to the "customer-centric, continue to create value for customers" as the permanent mission of our enterprise. We attach importance to the establishment of good and lasting partnership with customers and suppliers. Hope we can work together for developing new market and business !

Certifications

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