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substation structure


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Substation structure

Substation structure is the support system for electrical wire, transformer and other equipment. In outdoor, substation structures are composed of lattice metal steel, tubular metal structures and other variants.

Why X.Y. Tower

X.Y. Tower have in store for our clients, a precision engineered range of substation structure that is capable in meeting the demands of electrical industries. Designed as per the ISO standard, these substation structures are constructed at our premises with great care. These substation structures are stringently tested to ensure superior performance and efficiency in operations. With the professional knowledge of substation and grid-connected transmission line. Our product covers 33kV-500kV Substation structures

Product name Substation structure
Brand X.Y. Tower
Lifetime More than 30 years
Production standard GB/T2694-2018 or customer required
Raw Material Q255B/Q355B/Q420B/Q460B
Raw Material standard GB/T700-2006,ISO630-1995;GB/T1591-2018;GB/T706-2016 or Customer Required
Base plate Base plate is square/round/Polygon with slotted holes for anchor bolt and dimension as per client's requirement.
Thickness 1mm to 45mm
Production Process Raw material test → Cutting →Molding or bending →Verification of dimensions →Flange/Parts welding →Calibration → Hot Galvanized →Recalibration →Packages→ shipment
Welding standard AWS D1.1
Surface treatment Hot dip galvanized
Galvanized standard ISO1461 ASTM A123
Color Customized
Fastener GB/T5782-2000; ISO4014-1999 or Customer Required
Bolt performance rating 4.8;6.8;8.8
Joint of poles Slip joint, flanged connected
Certificate ISO9001:2015
Capacity 5,000 tons/ year
Time to Shanghai Port 5-7 days
Delivery Time Usually within 20 days depends on demand quantity
size and weight tolerance 1%
minimum order quantity 1 set

TESTS

X.Y. Tower has a very strict test protocol to ensure all products we fabricate is quality. The following process is applied in our production flow.

Sections and Plates

1. Chemical composition (Ladle Analysis)

2. Tensile Tests

3. Bend Tests

Nuts and Bolts

1. Proof Load test

2. Ultimate Tensile Strength test

3. Ultimate tensile strength test under eccentric load

4. Cold bend test

5. Hardness test

6. Galvanizing test

All the test data are recorded and will be reported to the management. If any flaws are found, the product will be repaired or scraped directly.

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Hot-dip galvanizing

Quality of Hot-dip galvanizing is one of our strength, Our CEO Mr. Lee is an expert in this field with reputation in Western-China. Our team has vast experience in HDG process and especially good at handling the tower in high corrosion areas.   

Galvanized standard: ISO:1461-2002.

Item

Thickness of zinc coating

Strength of adhesion

Corrosion by CuSo4

Standard and requirement

≧86μm

Zinc coat not be stripped and raised by hammering

4 times

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Customer visit service

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We are so glad that our clients to visit our factory and inspect the product. It is a great chance for both sides to know each other better and strengthen cooperation.For our clients, we will receive you at Airport and provide 2-3 days accommodation.

Package and shipment

Every piece of our products is coded according to the detail drawing. Every code will be put a steel seal on each piece. According to the code, clients will clearly know a single piece belong to which type and segments.

All the pieces are properly numbered and packaged through the drawing which could guarantee no single piece missing and easily to be installed.

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Shipment

Normally, the product will ready in 20 working days after deposit. Then the product will take 5-7 working days to arrive at Shanghai Port.

For some countries or regions, like Central Asia, Myanmar, Vietnam etc., China-Europe freight train and carriage by land may be two better options of transportation. 

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