Seamless Internal Threaded Caron Steel Rifled Tube for High-Pressure Boiler

Short Description:

1. Specialized Expertise:Specializing in the production of seamless internally threaded pipes for high-pressure boilers for many years, with deep expertise in the thermal pipeline field. Familiar with domestic and international industry standards and export requirements, and supports customized production specifications.

2. Advanced Equipment:A fully intelligent integrated production line encompassing hot rolling, internal thread forming, heat treatment, and testing. Highly automated, its production precision, capacity, and quality far surpass those of ordinary small processing plants.

3. Strict Quality Control: A comprehensive quality control system covering the entire supply chain from raw materials, production, processing, heat treatment to finished product testing. Complete testing reports are available for each batch of products, third-party inspection is supported, and all export qualifications are complete.

 

Product Detail

Product Tags

PRODUCT DETAIL

Product Name

1.5 inch galvanized steel scaffolding pipe  / building pipe

Out Diameter

Pre galvanized:1 1/2''(48.3mm/48.6mm)

 

Hot dipped galvanized:1 1/2''(48.3mm/48.6mm)

Thickness

Pre galvanized:0.6-2.5mm.

 

Hot dipped galvanized: 0.8- 25mm.

Zinc coating

Pre galvanized:5μm-25μm

 

Hot dipped galvanized:35μm-200μm

Type

Electronic Resistance Welded (ERW)

Steel Grade

Q235, Q345, S235JR, S275JR, STK400, STK500, S355JR, GR.B-D

Standard

BS1139-1775, EN1039, EN10219, JIS G3444:2004, GB/T3091-2001, BS1387-1985, DIN EN10025, ASTM A53 SCH40/80/STD, BS-EN10255-2004

Surface Finish

Pre-galvanized, Hot dipped galvanized, Electro galvanized, Black, Painted, Threaded, Engraved, Socket.

International Standard

ISO 9000-2001, CE CERTIFICATE, BV CERTIFICATE

Packing

1.Big OD:in bulk 

2.Small OD:packed by steel strips 

3.woven cloth with 7 slats 

4.according to the requirements of customers

Main Market

Middle East,Africa, Asia and some Uropean country and South America, Australia

Country of origin

China

Productivity

5000Tons per month.

Remark

1. Payment terms : T/T ,L/C 

2. Terms of trade : FOB ,CFR,CIF ,DDP,EXW 

3. Minimum order : 2 tons 

4. Delivery time : Within 25 days.

DETAILS IMAGES

Seamless tube
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● The steel supplied by our company is enclosed with the original material book of the steel factory.
● Customers can choose any length or other requirements they want.
● Ordering or purchasing all kind of steel products or special specifications.
● Adjust the temporary lack of specifications in this library, saving you from the trouble of rushing to purchase.
● Transport services, can be delivered directly to your designated place.
● The materials sold, we are responsible for the overall quality tracking, for you to eliminate worries.

PACKING & DELIVERY

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galvanized steel pipe
galvanized steel pipe

● Waterproof plastic bag then bundle with strip, On the all. 

● Waterproof plastic bag then bundle with strip, On the end.

● 20ft container: not more than 28mt. and the lenath is not more than 5.8m. 

● 40ft container: not more than 28mt. and the length is not more than 11.8m.

PRODUCTS MACHINING

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● All the pipes is high-frequency welded.

● Both inner and outer welded stab can be removed. 

● Special design available according to requirement. 

● Pipe can be necked down and punched holes and so on. 

● Supplying BV or SGS Inspection if client need.

OUR COMPANY

Pre-Galvanized Square Tubes

Tianjin Minjie steel Co.,Ltd was established in 1998. Our factory more than 70000 square meters, just 40 kilometers from XinGang port, which is the biggest port in the north of China . We are a professional manufacturer and exporter for steel products.The main products are pre galvanized steel pipe, hot dip galvanized pipe, welded steel pipe ,square&rectangular tube and scaffolding products.We applied for and received 3 patents.They are groove pipe ,shoulder pipe and victaulic pipe. Our manufacturing equipment include 4 pre-galvanized product lines, 8ERW steel pipe product lines,3 hot-dipped galvanized process lines.According to standard of GB ,ASTM ,DIN ,JIS.The products are under the ISO9001 quality certification.

scaffolding

Annual output of various pipe is more than 300 thousands tons.We had obtained the honor certificates issued by the Tianjin municipal government and Tianjin quality supervising bureau yearly. Our products are widely applied to machinery,steel construction,agricultural vehicle and greenhouse,auto industries,railway,highway fence,container inner structure,furniture and steel fabric. Our company owns the firs class professional technique adviser in China and the excellent staffs with professional technology.The products had been sold to all over the world. We believe that our high quality products and services will be your best choice.Hope get your trust and support.Looking forward to the long term and good cooperation with you sincerely.

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Greenhouse

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