BS1139 is the European standard,loose steel tubes for tube and coupler scaffolds. Technical delivery conditions.BS1139 galvanised scaffold tube is intended of temporary applications and is acceptable for ordinary uses in pallets, trusses, greenhouse,storage racks,stands towers and so on.
Youfa steel pipe group Products a full range of BS1139 galvanised scaffold tube in:
1. Standard: BS 1139, EN 39
2. Out diameter: 22mm, 26mm, 27mm, 38mm, 42mm, 48.3mm-48.6mm, 60mm
6. Finishing: hot dip galvanized/pre-galvanized/black/powder coated/painted/oiled
7. Packing: bundle or bundle then PVC coating
Testing requirement for BS1139 galvanised scaffold tube:
In order to subject to certain requirement,tension, flattening tests ,visual examination,dimensional inspection shall be performed
Dimention tolerances for BS1139
Wall thickness :+/-10%
Mechnical properties for BS1139 galvanised scaffold tube:
Yield strength, min (MPa)
Tensil strength (MPa)
Elongation in 2 in., min. %
340 – 520
Chemical properties forBS1139 galvanised scaffold tube:
% by mass, Maximum
% by mass, Minimum
a ≤0.05%（range 1)(≤0.04% if option 2 is specified) or ≥0.15%≤0.25%(range 2)
b When bare tubes are specified(see option 8)the range shall be reported at the time fo enquiry and order.
We,Tianjin youfa steel pipe group focus on EN1139 galvanised scaffold tube exporting for more than 15 years with good quality and reasonable price,If you are searching the scaffold tube,galvanised scaffold tube,EN1139 tube manufacturer,supplier,factory,ltd,trade Co.,mill,exporter in China, please feel free to contact us,we will supply technical support and quote to you in 12 hours.
Who we are?
(1) Top 500 Enterprises Industry Leading Brands in China
(2) 15 years experience in manufacturing and exporting steel products since 2000.
(3) For 10 Consecutive Years of The First Production and Sales
(4) Key Project Supplier—Three Gorges Project, the Capital International Airport, Shanghai Pudong International Airport, the 2008 Olympic Games venues , the Word Expo 2010, etc.
Why chooose us?
1). Provide OEM and ODM services.
2). 66 production line for steel pipe making
3). R&D strength.
4). Over 1200,0000 Tons sales and production
5). We can meet most of the international standard,like BS1139,EN10219,EN10210,A500,A53…
6). Third party inspection (SGS,BV…) is welcomed
What We own?
59 ERW steel pipe production lines
36 hot-dipped galvanized tube production lines
24 square and rectangular steel pipe production lines
18 SSAW steel pipe production lines
16 steel-plastic complex steel pipe production lines
9 hot-dipped galvanized square and rectangular steel pipe production lines
5 Seamless steel pipe production lines
3 national accredited laboratory
1 Tianjin government accredited business technology center