Threaded Ends and Coupling BS 1387 GI Pipe Class C Specifications Tube

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Product Description

Product Description

Threaded Ends and Coupling BS 1387 GI Pipe Class C Specifications Tube


1/2”-10” (21mm-273mm)

Wall Thickness

0.5mm-8mm(0.04inch to 0.3 inch) (1gauge-27 gauge)


standard 6m (20ft),

Or Specified by customer, such as 5.8m(19ft) , 7.3m(24ft), 10m(33ft), 11.8m(39ft), 12m(40ft)

Surface Finished

Hot-dipped galvanized,zinc coating thickness 200-300g/m2,

Pre-galvanized, 30-60g/m2,

customized zinc coating thickness 250g/m2, 275g/m2to 500g/m2 ects.

Pipe ends treatment

1. Plain ends 2. threaded ends, with coupling and caps

3. beveled , with PVC caps 4.Rolled grooved

5. steel ring welded outside diameter 6.or others, specified by customer


Based on various standard,

1. delivery liquid, water, gas , building material , steel structure , machinery parts , fence post, greenhouse frame , steel frame , scaffolding pipe, ects.

Pipe Specification can be specified by customer on: Diameter , Wall Thickness , Length , Steel Grade , Zinc coating Thickness , Pipe Ends Treatmentects.

YouFa has20 years manufacturer experience,products which have beenexported over 100 countries.

DN OD Wall Thickness DN OD Wall Thickness inch mm mm inch mm mm 15 1/2" 21.3 0.5-8 80 3" 90 0.5-8 20 3/4" 26.7 0.5-8 90 3 1/2" 101.6 0.5-8 25 1" 33.4 0.5-8 100 4" 114.3 0.5-8 32 1 1/4" 42.2 0.5-8 125 5" 141.3 0.5-8 40 1 1/2" 48.3 0.5-8 150 6" 168.3 0.5-8 50 2" 60.3 0.5-8 200 8" 219 0.5-8 65 2 1/2" 73 0.5-8 250 10" 273 0.5-8
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Company Information

TianJin YouFa Steel Pipe Group Companywas founded on july 1st ,2000,with the headquarters located atthe largest steel pipe productionbasein China-Daqiuzhuang Village, Tianjin City, andit is the largest steel pipe manufacturing enterpriseproducing many kinds of steel pipesin the world. 20 years focused on quality which is the life of the enterprise.

YouFa brand steel pipes have been successfully applied to Three George Project, Pudong International Airport, Capital International Airport, Beijing Olympic Stadium, Shanghai World Expo Exhibition Hall,Jiaozhou Bay Cross-sea Bridge, the tallest building in China-117 Building in Tianjin, Tian’anmen Parade Reviewing Stand, Shanghai Disneyland Park and other national priority projects.YouFa has been recognized as No.1 brand in the industry.


Customer & Exhibition cooperation:

Favorable Comment

Best steel pipefor liquid or oil or gas transfer/construction fastener Plastic plugs in both ends.Two tags on each bundle/Wrapped in waterproof paper/PVC sleeve according tocustomer ‘ s requirement.



Q: Are you trading company or manufacturer?

A: Factory!we are Youfa Group with 3 production area (Tianjin, Tangshang, Handan) in China.

Q: Can I have a trial order only for several tons?

A: Of course! We can ship the cargo for you with LCL service(Less container load).

Q: How long is your delivery time?

A: Generally it is 3-5 days if goods are in stock. Or it is 30 days if the goods are not in stock, it is according to your quantity.

Q: Do you provide samples? Is it free or extra?

A: Yes, We could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment?

A: OR, TT, L/C(For big order,30-90 days can be acceptable).

Q: Are you gold supplier and do trade assurance?