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Tianjin Wanlei Steel Pipe Co.,Ltd
TEL: 86-22-65815991
FAX: 86-22-25343802
CELL: 86-18526839451, 86-18526839452
EMAIL: admin@wanleipipe.com
WEBSITE: www.seamlesscarbonsteelpipe.com
ADD: Room 403, Unit 1, Building 31, Polar Square, Central Business District, Binhai New Area, Tianjin, China (Mainland)
Contact Information
4Inch SCH40 Galvanized Steel Pipe
4inch sch40 galvanized steel pipes are widely used for fluid transportation and general building structure due to their good corrosion resistance and durability. Wanlei has sufficient inventory to meet clients’ needs. We are looking forward to your purchase.
Description
Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of 4inch sch40 galvanized steel pipe in China, featured by quality products and low price. If you're going to wholesale durable 4inch sch40 galvanized steel pipe made in China, welcome to get pricelist and free sample from our factory.
Introduction
4inch sch40 galvanized steel pipes refer to steel pipes that the outer diameter is 114.3mm and the wall thickness is 6.02m. This size of the steel pipe is widely used for fluid transportation and general building structure. Steel pipes are usually treated by hot dipped galvanized process, which coating the steel pipe with a layer of zinc to prevent the contact between the surface of steel pipes and corrosive substance. The zinc thickness ranging from 550-610g/m2 or higher.
Specifications
|
Product name |
4Inch SCH40 Galvanized Steel Pipe |
|
Place of origin |
Tianjin China |
|
Standard |
ASTM GB JIS API5L |
|
Material grade |
ASTM A106 A53 A B C, A333 Gr.6, 10# 20# Q195 Q235, API 5L X42 X46 X52 X60 X70, etc. |
|
Outer diameter |
1/2"-26" (21.3mm-660.4mm) |
|
Wall thickness |
SCH20 SCH30 SCH40 STD SCH60 SCH80 XS SCH100 SCH120 SCH140 SCH160 XXS |
|
Length |
3m-12m or customized length |
|
Surface treatment |
Hot dipped galvanized |
|
Zinc thickness |
550-610g/m2 (77-86um) |
|
Pipe ends |
Plain ends, Bevel ends, Threaded, etc. |
Product show
Outer diameter: 4Inch (114.3mm)
Wall thickness: SCH40 (6.02mm)
Pipe ends: Bevel ends

In addition to 4inch sch40 steel pipes, steel pipes with other dimensions can be provided. We also offer custom dimension options for galvanized steel pipes. Our experienced team can work with customers to determine their exact specifications and provide tailored solutions to meet their specific needs.
Our advantages
1. Strict quality control: Each galvanized steel pipe will be carefully inspected to meet strict industry standards. Our steel pipes are manufactured using premium materials and undergo strict testing before shipping.
2. Large inventory and Fast delivery: Wanlei has sufficient inventory and can rapidly pick up the goods from other factories. We understand the importance of timely delivery and ensure that our products reach our customers on time. That's why we can deliver the goods on time.
3. Service in place: Free installation of plastic caps or end protector and different types of pipe ends can be provided according to your requirements.
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