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Factory Cheap Cold Drawn Seamless Tubing - Seamless square pipe welded square pipe carbon steel square pipe mechanical pipe – Huayi

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Our company sticks into the basic principle of "Quality is definitely the life of the business, and status may be the soul of it" for Seam Welded Pipe, S45c Square Steel Bar, 1mm Stainless Steel Sheet, For further queries or should you have any question regarding our products, please do not hesitate to contact us.
Factory Cheap Cold Drawn Seamless Tubing - Seamless square pipe welded square pipe carbon steel square pipe mechanical pipe – Huayi Detail:

Product Description

The allowable deviation of the wall thickness of square pipe shall not exceed plus or minus 10% of the nominal wall thickness when the wall thickness is not greater than 10mm, and plus or minus 8% of the wall thickness when the wall thickness is greater than 10mm, except for the wall thickness of corner and weld area. The normal delivery length of square rectangular pipe is 4000mm-12000mm, mostly 6000mm and 12000mm. The rectangular tube is allowed to deliver short and non fixed length products not less than 2000mm, or in the form of interface tube, but the Demander shall cut off the interface tube when using it. The weight of short length and non fixed length products shall not exceed 5% of the total delivery volume, and for square moment tubes with theoretical weight greater than 20kg / m, it shall not exceed 10% of the total delivery volume. The bending degree of square rectangular pipe shall not be greater than 2mm per meter, and the total bending degree shall not be greater than 0.2% of the total length.

Product Parameter

Standerd GB ASTM ASME JIS DIN
Steel pipe grade 20 45 Q345 40cr 42crmo A53 SA53 ST35E235ST37.4 ST45E255 ST52E3551045 S45C gr.50 5120 5140
Lengh 6/12m
Outer Diameter 10*10-500*500 mm
wall thickness 0.5-30mm
Processing Service Cutting/Bending/Punching or according to the customer’s demand
Surface Galvanized Coated,black painted
Technology Seamless or with seam
Packaging Details Bare packing/wooden case /waterproof cloth
Terms of Payment T/T L/C at sight
20 feet container contains dimension Length under 6000mm/25T
40 feet container contains dimension Length under 12000mm/27T

 

Samples Free samples are provided but the freight is paid by the buyer
Min order 5 Ton

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Processing Services

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Advantage

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Our company has a large number of inventory, can meet your needs in time.

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provide relevant information in time according to the customer’s demand to ensure the quantity and quality of products.

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Relying on the country’s largest steel market, one-stop with all the products you need to save costs for you.

Product Application

For engineering construction, glass curtain wall, door and window decoration, steel structure, guardrail, machinery manufacturing, automobile manufacturing, household appliance manufacturing, shipbuilding, container manufacturing, electric power, agricultural construction, agricultural greenhouse, bicycle frame, motorcycle frame, shelf, fitness equipment, leisure and tourism products, steel furniture, various specifications of oil casing, oil pipe and pipeline pipe, water, gas, sewage Air, heating and other fluid transportation, fire fighting and support, construction industry, etc.

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That has a positive and progressive attitude to customer's interest, our organization consistently improves our products quality to satisfy the demands of shoppers and further focuses on safety, reliability, environmental specifications, and innovation of Factory Cheap Cold Drawn Seamless Tubing - Seamless square pipe welded square pipe carbon steel square pipe mechanical pipe – Huayi, The product will supply to all over the world, such as: Doha, United Arab Emirates, Turkmenistan, Now, with the development of internet, and the trend of internationalization, we've got decided to extend business to overseas market. With the propose of bringing more profits to oversea customers by providing directly abroad. So we have changed our mind, from home to abroad, hope to give our customers more profit, and looking forward to more chance to make business.
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Philipppa from Rotterdam - 2018.09.16 11:31
    The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Muriel from Portugal - 2018.07.26 16:51

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