- Overview
- Product Description
- Detailed Photos
- Product Process
- Application
- Packaging & Shipping
- Company Profile
- FAQ
Basic Info.
Material
Carbon Steel
Surface Treatment
Black
Usage
Pipeline Transport, Construction & Decoration
Section Shape
Square
Product Name
Ms Square Tube
Keyword
Square Hollow Section
Techinical Process
Oiled Painting
Color
Black
Application
Building
Length
12
Thinckness
1.5mm-22mm
Transport Package
1) in Bundle with Strip; 2) First Packing by Plast
Specification
2-12meters
Trademark
Jinnuo
Origin
Jinnuo
HS Code
7306610000
Product Description
Standard | BS1387, ASTM A53, API 5L, JIS G3444, BS EN39, EN10219,etc | ||||
Material | Q235, Q355, STK400, STK490, S235JRH, S275J2H, S355J2H, GR.A/B, X42-X70 | ||||
Size/Diameter | 1/2"*1/2"-20" *20" | ||||
Wall Thickness | 0.5-1.5mm | ||||
Length | 1.0~12.0 m or as customized | ||||
Process | oiled, painting, anti-corrosion | ||||
Packing | Standard seaworthy packing or as required | ||||
Inspection | With Chemical Composition and Mechanical Properties Analysis; | ||||
Dimensional and Visual Inspection, also with Nondestructive Inspection. | |||||
Payment | TT ,L/C | ||||
Delivery time | Within 14 days |
For the detailed package of black iron pipe we could do as bellow:
1. Big size: by bulk2. Small size:
1) in bundle with steel strip
2) inside with bundle, outside with plastic cloth
3) by bulk, then put into container directly
3. For container
1)20FT GP Container: pipe length less than 5.8m, qty max 27ton
2)40FT GP Container: pipe length less than 12m, qty max 26.5ton

Our company, as a subsidiary of Tianjin Jinnuo Steel Pipe Co., Ltd., is a comprehensive enterprise integrating steel pipe, carbon steel pipe, galvanized steel pipe, welded steel pipe and seamless steel pipe with finishing processing, foreign export, logistics and warehousing. We have complete specifications, sufficient stock, and supply at a low price, according to customer requirements processing customized products of various sizes.
Our products are exported all over the world, mainly to Southeast Asia, Middle East and Africa and other countries and regions. We create the greatest value for customers with high-quality products and services, and have been widely recognized and trusted by customers, and have won positive feedback and praise.
We welcome new and old customers to contact us, and establish a good business relationship, to achieve common success!
1. who are we?
We are based in Tianjin, China, start from 2013,sell to Mid East(34.60%),South America(27.70%),Southeast Asia(25.30%),Africa(12.40%). There are total about 11-50 people in our office.2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Steel Pipe,Carbon Steel Pipe,Galvanized Steel Pipe,Welded Steel Pipe,GI pipe.
4. why should you buy from us not from other suppliers?
Tianjin Kuifang International Trading Co., Ltd, as a subsidiary of Tianjin Jinnuo steel pipe CO., LTD, a industry and trade comprehensive enterprise, which integrate steel pipes, galvanized steel pipe and welded black steel pipe.
We have nearly ten years of Black Annealing Steel Pipe sales experience, quality products to countless customers praised the buyback.
5. what services can we provide?
Accepted Delivery Terms: CFR,CIF,EXW,FAS,CIP,FCA,DDP,DDU,Express Delivery,DAF;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,Cash;
Language Spoken:English,Chinese
5. what services can we provide?
Accepted Delivery Terms: CFR,CIF,EXW,FAS,CIP,FCA,DDP,DDU,Express Delivery,DAF;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,Cash;
Language Spoken:English,Chinese
