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DESCRIPTION

Basic Info

Model NO.	Acier ERW Hollow Section hot Rolled Pre Galvanized
After-sales Service	7*24 Hours Services
Warranty	6 Month
Type	Seamless
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	Square
Transport Package	Bundle
Specification	ASTM
Trademark	Hongkun
Origin	China
HS Code	730512
Production Capacity	30000t/M

Product Description

More Detail

Commodity	Pre Galvanized Square and Rectangular Steel Pipe
Outer Diameter	Square: 20*20mm~100*100mm Rectangular: 20*40mm~50*150mm
Thickness	0.8~2.75mm
Length	Normal 5.8m, 6m ,random length can be customized
Zinc Coating	40~275g/m²
Tolerance	OD:+/-0.5mm
	WT: +/-0.05mm
	Length: +/-20mm
Straightness	As Per Standard
Material	Q195,Q215,Q235,Q355, Gr.A, Gr.B, S235-JRH,S275JRH, S355JRH STK400,STK500
Standard	GB/T6728-2016 ,EN10219, ASTM A500, EN10305, AS1163
Certificate	ISO 9001,IS014001,ISO45001,ISO50001,EN10219,LR,ICC,SGS.BV etc
Surface Treatment	Zinc coating ,Passivation, Marking, Embossing
Pipe End	Plain end / Blunt end / Screwed and socked & protected by plastic caps
Products Advantage	We select good quality coiling starting with raw material through mechanics, physics and chemistry experiments by our own laboratory.
	The passivating liquid is in high grade, up to 16000, not mixed with water.
	Anti-rust in long time even used high temperature, wet and hot environment
	welding, bending, flattening and other deep processing are allowed
Deep Processing Services	Threaded,sockets,end cap,painting,powder coated, oiled, punching,shrink,woven bag, stamping,embossing ect.
Packing	In Bundles, Water Proof Plastic Packing ,in Bulk etc
	In hexagonal seaworthy bundles packed by steel strips.
	Small sizes nested into big sizes.
Applications	Steel Structure,Scaffolding,Fence,Conduit,Greenhouse,Decorative pipe, Post, Roofing
Technical	ERW (high - frequency welded)
Trade Term	ERW,FOB, CFR, CIF, FCA, CPT, CIP
MOQ	Marketing(normal) Size: 1 MOQ OEM Size: 10 tons for each size
Shipment	20 feet container , the max length 5.85m without coupling, 5.8m with coupling
	40 feet container , the max length 12.0m or 6.0m in two rows.
	Bulk carrier no limits on pipe length.

Company Profile China Hongkun Supply Chain(hereinafter referred to as "HK" "HongKun") is a famous company early started steel industry in china , with annual sales of more than 10 million tons. Haitu already has a certain influence in steel industry . HongKun is a comprehensive enterprise integrating sales, processing, cutting, and transportation, and is dedicated to providing one-stop steel procurement services for global client. Main products: Steel Plate/Sheet, Galvanized Steel Coil, PPGI,, Steel Pipe/Tube, Aluminum, Steel Sheet Piles etc.Adhering to the tenet of "first-class quality and service to create a corporate brand",HongKun has established long-term and stable partnerships with many well-known manufacturers at home and abroad, carefully gathered brand products from various manufacturers, and achieved complementary resources to meet the different needs of the market. , To assist the majority of manufacturers to improve their competitiveness, must be best partner for all of client .Company framework: business department, finance department, express department, transportation department, warehousing department, processing department, (self-provided trucks, cranes, cranes, automatic cutting, semi-finished products) provide users with one-stop services such as loading and unloading free of charge. Ensure the interests of users, do business with mutual benefit, and make friends sincerely.Business tenet: quality first, reputation first, integrity first, recommend all kinds of high-quality products to the society, and serve all industries.Service commitment: Provide high-quality steel pipes and related products, abide by the highest ethical standards, and strive to provide unique products and high-level services.Quality Commitment: Provide customers with products and services at any time, fully understand customer requirements, perform their duties and make no exceptions, do their best, and continue to develop. HongKun adheres to the business philosophy of "customer first, forge ahead", and adheres to the principle of "customer first" to provide our customers with high-quality services.HongKun wish all of us will go hand in hand, develop together, and draw a grand blueprint for the new century!Company tenet: first-class quality and service to create a corporate brand.Business philosophy: people-oriented, pioneering and innovative, continuous improvement, and the pursuit of excellence.ToQuality policy: Carry forward the spirit of quality, build a complete quality management system, and put the quality strategy through every detail of the company's daily work.ToEnvironmental policy: comply with laws and regulations, reduce waste and prevent pollution, continuous improvement, green and environmental protection.FAQ Q1. What are your company's main products ?A1: Our main products are Steel Plate/Sheet, Galvanized Steel Coil, PPGI,, Steel Pipe/Tube, Aluminum, Steel Sheet Piles etc.Q2. How do you control quality ?A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.Q3. What are the advantages of your company ?A3: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.Q4. How many coutries you already exported ?A4: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.Q5. Can you provide sample ?A5: We can provide the samll samples in stock for free, as long as you contact us.Customized samples will take about 3-5days.*Note: If you have any question, please feel free to click "Contact Supplier" as below,we will get back to you immediately.