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Black Z purlin cold bending manufacturer

Specification: 600-800 USD/TON
Use Parts: 100 TON
Supply Ability: 1500 TON
Payment Terms: TT , LC , Others
ApplicationSolar Structure
GradeASTM-A36, ASTM-A572, ST-37, ST-52, S235JR, S355JR, SS400, SS550, etc
Perforated Or NotIs Perforated
Place of OriginTianjin, China (Mainland)
Surface TreatmentGalvanized Coated EN1461
Brand NameSino East
Painting Colour Painting TITANPOL400
ShapeZ Profile
DimensionsAs Customer's Drawing
Specification600-800 USD/TON
Use Parts100 TON
Supply Ability1500 TON
Payment TermsTT , LC , Others

Z purlin product specifications:

Size Tolerance Remark
Width 80~300mm

All the specifications    can be adjusted as         customer's request.

Height 40~80mm
Wing 10~20mm ±0.5~1mm
Thickness 1.0~3.25mm
Length 200~12000mm ±1~2mm
Hole Diameter as customer's request

Z profile steel advantages:

●Hot dipped galvanized Z Profiles are widely used in the structures part of the solar park.


●We can do average 70μm~120μm (standard EN1461) for hot dipped galvanizing. The higher zinc layer can make sure the steel products has strong anti-rust ability. It can be used for 30~ 50 years.


●The raw materials use POSMAC, Nippon Steel, domestic materials normally use Rizhao Steel, HBIS, JISCO Steel and SHOUGANG Group, the original material brands are selected according to the requirements of different countries and customers. Common material selection standard is SS355JR.


Z profile steel Detailed Information:

Product Name Z purlin cold bending manufacture for solar structure
Size As Customer's Drawing
Wall thickness As Customer's Drawing
Length As Customer's Drawing
Materials ASTM-A36, ASTM-A572, S235JR, S355JR, Q235B, Q355B, etc
Galvanizing standard ISO EN1461
Technique cold bending
Product category Mineral Solar & Energy
Punching CNC Punching, Laser Punching as Customer's Drawings
Surface processing Pre-Galvanized, Hot Dipped Galvanized & Painting, or as customer request
Packing Export seaworthy package, or as request
Main market Middle East, Africa, Asia, America ,Australia and Mexico
Country of origin Tianjin,China
Productivity 5000 Metric Tons per Month
Payment term Irrevocable L/C or TT

Z profile steel Application:

z purlin is widely used in automobiles, railway vehicles, building doors and windows, transportation, shelves, electrical cabinets, highway guardrails, building steel structures, containers, steel framework and scaffolding, solar energy support shipbuilding, bridge, transmission tower, steel sheet pile, cable bridge, agricultural machinery, furniture, warehousing, guide rail, keel steel, vegetable shed, etc. Pipeline support, municipal construction and other fields.

Packing methods:

-  Certain quantity of steel z purlin to each bundle as per customer’s request.

-  Each package is fastened with straps.  The strips are strong enough to guarantee that the package of z profile is fixed.

-  Wooden blocks: all solid wood used for packaging (including wooden pallets) of z profiles and /or stowage is treated (heat treatment or fumigation) in accordance with international standard NIMF15 IPPC).

Factory show

Order Flow:

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23rd, Floors, Science and Technology Finance Buildling. No.5, Meiyuan Road, Xiqing District, Tianjin,China.


Sino Green New Energy Tech Co Ltd