30m self supporting steel tubular monopole for telecom tower for singal transmission

1. Production decription

Material: GB/T:Q235B, Q345B, Q420,
ASTM : A36,A572 GR50, GR65,
BS/EN :S355JR,S235JR

Certificates: ISO9001-2015, ISO14001:2015, OHSAS 45001:2015,SGS

Welding ways:CO₂ welding , submerged arc auto methods

Galvanization: According with Chinese standard GB/T 13912-2002 ,Which is equal to American standard ASTM A123.

Painting: According to clients' request

Life Period: More than 30 years

Connection: Flange or overlapping connection

Fasteners: Grade 4.8,6.8 ,8.8 or as requirement.

2. Production capacity

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3. Technical support

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4. Quality Control

Material incoming control:chemical and physical test

Zinc coating thinknes inspection

We usually has two ways of trial assembly: trial assembly before galvanzation and after galvanization

6. Hot dip galvanization and painting

7. Package and delivery

8. Company introduction

Qingdao Liangta Steel Structure Co., Ltd. ,established in year 2005,is a leading professional manufacturer in the field of transmission line towers (the voltage up to 500kv), telecommunication towers, monopoles, substation structures and rooftop towers. We also supply steel profile products as per customers 'requirement.

The factory located in Jiaozhou bay of Qingdao, covered an area of over 60,000 square meters with an annual production capacity 60,000 tons.

Location:
Less than one hour drive from Qingdao International Airport, 1 hour drive from Qingdao sea port.

• Qualification Certificates:
• -Environmental Management System Certificate: ISO14001:2015
• -Quality Management Systems Certificate: ISO9001:2015
• -Established Occupational Health and Safety Management Systems Certificate: OHSAS 18001:2007

We also have many experiences of foreign projects, like Philippines, Myanmar, Iraq, Mauritania and so on.

Welcome to contact us ,we make sure your every question will be answered in time .

9. Product catalogue:

Qingdao Liangta Steel Structure Co., Ltd. ,established in year 2009,is a leading professional manufacturer in the field of transmission line towers (the voltage up to 500kv), telecommunication towers, monopoles, substation structures and rooftop towers. We also supply steel profile products as per customers ‘requirement.

The factory located in Jiaozhou bay of Qingdao, covered an area of over 60,000 square meters with an annual production capacity 60,000 tons.

Location:
Less than one hour drive from Qingdao International Airport, 1 hour drive from Qingdao sea port.

• Qualification Certificates:
• - Environmental Management System Certificate: ISO14001:2015
• - Quality Management Systems Certificate: ISO9001:2015
• - Established Occupational Health and Safety Management Systems Certificate: OHSAS 18001:2007

Welcome to contact us ,we make sure your every question will be answered in time .