Qingdao Liangta Steel Structure Co., Ltd

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ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

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Brand Name :OEM/LT
Model Number :OEM/LT-118
Certification :ISO01/ISO14001/OHSAS45001/SGS
Place of Origin :Qingdao ,China
MOQ :1 set
Price :Negotiation
Payment Terms :L/C, T/T, Western Union
Supply Ability :3000 tons per month
Delivery Time :30 working days
Packaging Details :usually we use steel wire to make angle steel into bundle and use special material to protect Zinc
Material :Low alloy high strength structural Steel
Surface Treatment :Hot dip galvanization
Name :Low Alloy High Strength Structural Steel Electricity Transmission Towers
Conductor Circuit :Double circuit
Voltage :10-500KV
Earthquake resistance :Level 8
Ability to resist damage :Wind grade 12
Wind speed :0-300KM/H
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View Product Description

Low Alloy High Strength Structural Steel Electricity Transmission Towers

1. Production decription

Steel Grades
Main legs: Chinese steel Q355B, which same to ASTM A572 GR50


Other members , bracing and not stress plate and angle steel: Chinese Q235B, which same to ASTM A36

Plates: Chinese steel Q355B, which same to ASTM A572 GR50

Bolts: Chinese grade 6.8 and 8.8, which similar to ASTM A394


A) Dimension and tolerance for angle are according to GB/T1591-1994

B) Hot dip galvanization in accordance with GB/T 13912-2002, which similar to ASTM A 123


C) The welding will be performance in accordance with AWS D1.1 or CWB standard

Packing Our product will be packed into several bundles whose weight is 2~3 MT or according to your requirement.

Hot dip

galvanizing

Standard Steel thickness/mm

Mean coating

thickness/μm

Metallic

Element

Content

Pole shafts,cross

arms&bolted on

accessories

ASTM A123/

A123M-15 AS/

NZS 4680

>6

85 Mn 0.25%-0.40%
<3-6 70
1.5-3 55 Cu <0.15%
<1.5 55
Bolts,nuts&washers GB/T 5267.3-2008 _____ ≥ 54 P <0.025%
(ISO 10684-2004)
Foundation bolts

ASTM A153/

A153M-09

_____ ≥ 54 S <0.03%

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

Certificate

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

Type test

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

2. Product capacity

We have 5 auto production line for electric angle steel towers Manufacturing,We can supply 3000 tons angle steel tower

every month .Else we have enogh site for installing more production line if needed.

We also have plasma cutting machine ,14m bending machine and auto welding machines for pole towers .

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

3. Technical support

Our engineer and drawer has lots of designing ,lofting experience of lattice steel towers .

Which we can supply a overall solution of all the towers .

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

Service you can get from our engineer tower design,tower lofting ,tower weight calculation and loading plans
Software they used TTA,STWXP,TMA,LMA,Daoheng

4. Quality control

We have very strict quality control in every steel towers .

Material incoming control:chemical and physical test

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

Zinc coating thinkness inspection

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

5. Trial assembly

We usually has two ways of trial assembly for lattice steel towers : trial assembly before galvanzation

and after galvanization.

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

6. Hot dip galvanization and painting

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

7. Package and delivery

Package we usually do as our clients requirment .Usually for angle steel towers,We use steel wire to make it into bundle and use special material to protect the Zinc.

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

8. Company introduction

Qingdao Liangta Steel Structure Co., Ltd. ,established in year 2009,is a leading professional manufacturer in the field of transmission steel towers (the voltage up to 1000kv), 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 40,000 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 .

China ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower for sale

ASTM A572 GR50 TransASTM Double Circuit Transmission Towermission Line Tower

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