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|---|---|
BJ-SBS-018
BJ
Performance Standard
Besides conforms to the drawing and design, the materials and fabrication of tower components shall conform to the following standards (Chinese Standards) and customer's requirements.
Steel pipe/angle/hybrid tower welding requirements
*CO2 gas shielded welding, auto submerged arc welding and other methods.
*Welded seam shall be full penetration and grinded.
*The welded product has no fissure, scar, overlap, layer or other defects.
Steel tower galvanization/color painting
All steel items, bolts, nuts, washers & other components to be hot-dip galvanized uniformly. Painting for corrosion proof as per requirements.
Why Choose us?
* Steel certified as per international standard.
* Design of tower as per China/ International design standards.
* Pre-dispatch inspection by buyer or international inspection agency.
* Galvanization as per international standard.
* Timely project completion.
* Convenient transportation to Qingdao port & international airport(only one hour)
* We are manufacturer. We have our own land & factory. The land was bought instead of rent.
* Independent import & export authorization from government.
* Our price will be competitive under good quality.
| Height | 5-100M |
| Wind Pressure | 0-300 KM/H |
| Structure | Overlap Connection,Flange Connection |
| Material | Q345B/A572, minimum yield strength >=345MPA; Q235B/A36, minimum yield strength>=235MPA etc. |
| Details & Shape | Can be designed as per customer's requirements |
| Good's Description | Cable and Ladder can be assembled by customer's request |
| Lifetime | ≥20years |
| Main Pole Lifetime | ≥ 30 years |
| Anticorrosion | Hot-dip galvanization and paint spraying(if required) |
| Delivery Time | 21~45 days after contract |
| Galvanizing Standard | GB/T13912, or equivalent EN ISO146, ASTM/A123 etc. |
| | 1-3 PCS |
| Manufacturing and Workmanship | GB/T2694,DL/T646,GB50205, or equivalent BS449,AISC etc. |
| Welding Standard | GB50205,GB50661, or equivalent BSEN287, BSEN288 etc. |
| Nuts& Bolts | Grade 6.8,8.8,9.8,10.9 etc. |
| Spare parts | All Necessary parts, e.g. Antenna Mount pole and Brackets , Climbing Steps, Safety Guide Cable, Lightning Rod, Mounting bracket for Obstruction light, Holding down bolts/nuts, and all other bolt and nuts required for erection and installation |
Performance Standard
Besides conforms to the drawing and design, the materials and fabrication of tower components shall conform to the following standards (Chinese Standards) and customer's requirements.
Steel pipe/angle/hybrid tower welding requirements
*CO2 gas shielded welding, auto submerged arc welding and other methods.
*Welded seam shall be full penetration and grinded.
*The welded product has no fissure, scar, overlap, layer or other defects.
Steel tower galvanization/color painting
All steel items, bolts, nuts, washers & other components to be hot-dip galvanized uniformly. Painting for corrosion proof as per requirements.
Why Choose us?
* Steel certified as per international standard.
* Design of tower as per China/ International design standards.
* Pre-dispatch inspection by buyer or international inspection agency.
* Galvanization as per international standard.
* Timely project completion.
* Convenient transportation to Qingdao port & international airport(only one hour)
* We are manufacturer. We have our own land & factory. The land was bought instead of rent.
* Independent import & export authorization from government.
* Our price will be competitive under good quality.
| Height | 5-100M |
| Wind Pressure | 0-300 KM/H |
| Structure | Overlap Connection,Flange Connection |
| Material | Q345B/A572, minimum yield strength >=345MPA; Q235B/A36, minimum yield strength>=235MPA etc. |
| Details & Shape | Can be designed as per customer's requirements |
| Good's Description | Cable and Ladder can be assembled by customer's request |
| Lifetime | ≥20years |
| Main Pole Lifetime | ≥ 30 years |
| Anticorrosion | Hot-dip galvanization and paint spraying(if required) |
| Delivery Time | 21~45 days after contract |
| Galvanizing Standard | GB/T13912, or equivalent EN ISO146, ASTM/A123 etc. |
| | 1-3 PCS |
| Manufacturing and Workmanship | GB/T2694,DL/T646,GB50205, or equivalent BS449,AISC etc. |
| Welding Standard | GB50205,GB50661, or equivalent BSEN287, BSEN288 etc. |
| Nuts& Bolts | Grade 6.8,8.8,9.8,10.9 etc. |
| Spare parts | All Necessary parts, e.g. Antenna Mount pole and Brackets , Climbing Steps, Safety Guide Cable, Lightning Rod, Mounting bracket for Obstruction light, Holding down bolts/nuts, and all other bolt and nuts required for erection and installation |
