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Frame scaffolding is one of the most widely used scaffolding. Main components inculidng : frame scaffold, joint pin, cross brace, jack base, etc.
Scaffolding Frame | 2 pcs Frame , size 1219 x 1700 mm or as your request |
Cross Brace | 2sets of Cross Brace |
Joint Pin | Joint the two sets scaffolding frame together |
Jack Base | Put to the most bottom and top stair of scaffolds foot |
4 pcs for 1 scaffold | |
Steel plank | 1 pcs for one set scaffolding |





The follow is normal size ,main tube φ42*2mm, also can customize according to customers requirements.
Walk through frame / H frame
| Surface treatment | Dimension(W*H) | Specification (OD) | Weight |
HDG Painted Power Coated Pre-Galvanized
| 1219*1930 mm | Outer Pipe:42*2.0MM Inner Pipe:25*1.5MM | 14.3 kg |
1219*1700 mm | 12.9 kg | ||
1219*1524 mm | 11.7 kg | ||
914*1524mm | 10.8 kg | ||
914*1700 mm | 12.1 kg |

Mason frame/ ladder frame
Surface treatment | Dimension(W*H) | Specification (OD) | Weight |
HDG Painted Power Coated Pre-Galvanized | 1219*1930 mm | Outer Pipe:42*2.0MM Inner Pipe:25*1.5MM | 15.2 kg |
1219*1700 mm | 14.2kg | ||
1219*1524 mm | 12.8kg | ||
1219*914 mm | 9.2kg | ||
914*1524 mm | 11.4 kg | ||
914*914MM | 7.9kg |



Tianjin Youfa steel pipe group co., LTD. Is a collection of ERW pipe, hot dip galvanized steel pipe, rectangular pipe, plastic coated composite pipe, spiral welded pipe, stainless steel pipe,scaffolding system and other products production and sales in the integration of large enterprise groups, with "Youfa" and "zhengjinyuan" two brands.
It has formed five production bases in Tianjin, Tangshan, Handan, Hancheng, Shaanxi and Liyang, Jiangsu. It has 10 steel pipe production enterprises with more than 200 production lines, and has 4 national accredited laboratories, 1 Tianjin Welding Steel Tube Technology Engineering Center and 2 Tianjin Enterprise Technology Center.
Products can be used in industry, construction and other fields.Products exported to North America, South America, Europe, Africa, Oceania, the Middle East, Southeast Asia and other more than 100 countries and regions.
Since 2006, it has been listed among the top 500 enterprises in China and the top 500 manufacturing enterprises in China for 15 consecutive years.
In December 2020, Youfa Group was successfully listed on the main board of the Shanghai Stock Exchange.
Our products have been manufactured according to API, ASTM, EN, BS, ISO, DIN and JIS internationally advanced standards, and also approved by the third party. Paying attention to the quality of products and services, possessing normative QAS, we have acquired certificates of API5L/5CT, ISO9001 and EN10219.
Based on the high quality and considerate service, our products have set up a prominent brand image in markets at home and abroad.


1. ISO, BSI, FPC, UL system.
2. Price Reasonable.
3. TUV, API, BV audited company.
4. Experience 20 years focus on quality.
5. Strength The company that can produce 10 million tons welded pipe exclusively in the world. More than 12,600,000 tons and 190,000 tons (Annual production and export volume)
6. Quality Reliable and World certified. We have two national CNAS certified laboratories, and cooperated with many big steel plate factories and retesting of raw materials.
7. Delivery Own factory in TianJin! We are near Tianjin port, also have own transport fleet, have the most convenient transport and prompt delivery.
8. Shipment of goods: More than 78 countries worldwide until now.
9. Service Friendly and Responsible, no matter before or after cooperation.
10. Choose Youfa is equal to Choose Top Guarantee!
Welcome to contact us to make a further discussion!
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