Light Gauge Steel Metal Z Purlins for Roof

• Customization: Available
• Connection Form: Rivet Connection
• Steel Thickness(mm): 1.8-3.5
• Model NO.: Z100-300
• Surface Treatment: Galvanized
• Zinc Coating(G/M2): 60-275
• Length: Max 5.8m for 20gp;11.8m for 40gp/Hq
• Type: Cold Forming Sectional Steel
• Standard: GB, ASTM
• Steel Type: Quality Carbon Structural Steel and Alloy Structural Steel
• Forming: Cold Drawn Steel
• Member: Steel Column
• Type of Steel For Building Structure: High-Strength Steel
• Application: Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor
• Carbon Structural Steel: Q235&345
• Residential Wall Structure: Roof and Wall Support
• Transport Package: Seaworthy Packing Standard/as Customer′s Request
• Specification: As per order QTY
• Trademark: HXY
• Origin: Xiamen, China
• HS Code: 73089000
• Production Capacity: 1, 000, 000 M Per Month

Product Description

Light gauge steel Z purlins

1.Brief introduction:

Product name	Z purlin
Section type	Z-sections
Height	140,160,180,200,220,250mm
Thickness	1.7-3.0mm
Length	Max 5.8meters for 20FT container; Max 11.8meters for 40FT container.
Material	Hot galvanised steel sheet Steel quality DX51D+Z40-275G/M² Max 450 G/M²

Note:For more size details of Z section steel,please contact us,thank you.
 

2.Pre-punching service of Z steel frame:
 

In order to make construction on-site faster and easier,steel Z purlins could be pre-punched in our factory.
There is two kinds of holes we have,as per Chinese GB standards,round holes and elongated holes,which is as per the following picture showing:


Holes are made during production at continuous line,some additional notes are showing as follows:

• Holes can be made in a row or positions as per your design;
• Oval and rectangular holes can be rotated by 90°;
• Please contact us for additional information about the pre-punching possibilities,if you have any special hole punching requirement about hole size and hole shapes.

 

3. Zee frames product application:

Zee Purlins are also known as horizontal beams that are used to attach roofing sheets and vertical wall cladding sitting between the sheeting and the primary building or wall structure. And when supporting vertical wall cladding they are also known as rails.
Yumi steel Zee purlins could match your material standards' requirement,to support your projects.
 

4.Metal Z purlin ordering:

Please offer us the following details when you have orders for your project or sales:

• Type of purlin(C/Z purlins):
• Thickness(1.7-3.0mm):
• Length(Please consider the container loading length limitation,or if you have cutting list,please send it together):
• Purlin size(For example Z150)
• Order quantity(We could calculate the container loading for  you)
• Hole punching requirement(If you have design):
• Zinc coating requirement(Z60 - 275 g/m²,max 450 g/m²):
• Steel material standards(Q195, Q235, Q345, or ASTM, EN, etc.)

In case of pre-punched holes are required,please also send us purlins' drawings,which is showing the position of the holes.Then we could check all the details together and offer you the exact price.
 

5.Characteristics of Zee purlins:
 

1)High strength and good quality to weight ratio;

1. Economical price;
2. Could be used for max span to 11.0meters;
3. Could save time for installation;
4. Lightweight to be lifted and installed;
5. Could be customized size.

 

6.Z purlin weight reference:

 

Product name	Size details				Thickness(mm)	Weight(kg/meter)
	h	b-1	b-2	c
Z purlin	140	55	55	20	1.7	3.87
Z purlin	140	53	57	20		3.87
Z purlin	160	53	57	20		4.14
Z purlin	160	55	55	20		4.14
Z purlin	180	63	67	20		4.67
Z purlin	180	57	63	20		4.54
Z purlin	200	57	63	20		4.80
Z purlin	220	57	63	20		5.07
Z purlin	220	63	67	20		5.20
Z purlin	250	63	67	20		5.60
Z purlin	250	68	72	20		5.74
Z purlin	250	73	77	20		5.87
Z purlin	140	55	55	20	2.0	4.55
Z purlin	140	53	57	20		4.55
Z purlin	160	53	57	20		4.87
Z purlin	160	55	55	20		4.87
Z purlin	180	63	67	20		5.50
Z purlin	180	57	63	20		5.34
Z purlin	200	57	63	20		5.65
Z purlin	220	57	63	20		5.97
Z purlin	220	63	67	20		6.12
Z purlin	250	63	67	20		6.59
Z purlin	250	68	72	20		6.75
Z purlin	250	73	77	20		6.91
Z purlin	140	55	55	20	2.5	5.69
Z purlin	140	53	57	20		5.69
Z purlin	160	53	57	20		6.08
Z purlin	160	55	55	20		6.08
Z purlin	180	63	67	20		6.87
Z purlin	180	57	63	20		6.67
Z purlin	200	57	63	20		7.07
Z purlin	220	57	63	20		7.46
Z purlin	220	63	67	20		7.65
Z purlin	250	63	67	20		8.24
Z purlin	250	68	72	20		8.44
Z purlin	250	73	77	20		8.64
Z purlin	140	55	55	20	3.0	6.83
Z purlin	140	53	57	20		6.83
Z purlin	160	53	57	20		7.30
Z purlin	160	55	55	20		7.30
Z purlin	180	63	67	20		8.24
Z purlin	180	57	63	20		8.01
Z purlin	200	57	63	20		8.48
Z purlin	220	57	63	20		8.95
Z purlin	220	63	67	20		9.18
Z purlin	250	63	67	20		9.89
Z purlin	250	68	72	20		10.13
Z purlin	250	73	77	20		10.36

Note:This weight is based on theoretical weight,the tolerance is around ±0.50kg/meter.

7.Service&Support:

Xiamen Yumi Imp. &Exp. Co., Ltd. Is one combination of industry and trade company, and very professional with steel structure products in China. Because of good quality and service, competitive price, our products are sold worldwide, such as America, South America, Europe, Southeast Asia, Africa etc. 

1)Professional sales team,One-to-one service;
2)Combination of industry and trade company,to ensure the service and price;
3)Experienced engineer team to offer professional technology service;
4)Intimate after-sales service.

Experienced technology suport, competitive price, professional service, we are here to help you go on with your project smoothly.