China 316L Welded Large Diameter Stainless Steel Pipe for Liquid Transportation

316L Welded Large Diameter Stainless Steel Pipe For Liquid Transportation

>>> Product Description <<<

MaterialStainless Steel 304/304L/316L etc.ShapeRound Production StandardsASTM A312, GB 12771, EN 10217-7, Etc.Outer Diameter324mm - 2000mm ; Surface FinishedMill Finish , Bright Anneal And PicklingApplicationDecoration Construction, Upholstery, Iindustry Instrument , Etc.TestSquash Test, Extended Test, Water Pressure Test, Crystal Rot Test, Heat Treatment, NDTDesignOEM / ODM / Customized CertificateISO9001 ; ISO14001; ISO 18001; TUV ;

ASTM A312/ASTM A778 SpecificationNomina DiameterOutside DiameterNomina Wall ThicknessmminchmmSCH 5SSCH 10SSCH 20SSCH 40S35014355.6 3.964.787.9211.1340016406.4 4.194.787.9212.745015457.2 4.194.787.9214.2750020508.0 4.785.549.5315.0955022558.8 4.785.549.5315.0960024609.6 5.546.359.5317.4865026660.4 5.547.9212.717.4870028711.2 5.547.9212.717.4875030762.0 6.357.9212.717.4880032812.8 7.9212.717.4885034863.6 7.9212.717.4890036914.4 7.9212.719.051000401016.0 9.53Dimension Tolerance TableStandardOutside diameter(mm)Thickness(mm)Length(mm)ASTM A312≤48.26+0.40 -0.80+unspecified -12.50%Definite cut lenght
+6.40
-0>48.26~114.30+0.80 -0.80>114.30~219.08+1.60 -0.80>219.08~457.20+2.40 -0.80>457~660+3.20/ -0.80>660~864+4.00/ -0.80>864~1219+4.48/ -0.80HG 20537.3/4DN≤150 ±0.75%,min±0.3mm
150<DN<300 ±1%
DN≥300±1%±10%S , min ±0.3 mm+6.00
-0GB/T 12771<13.00 ±0.20
13.00~40.00±0.30
≥40.00 ±0.80%≤4.00 +0.50
-0.60
>4.00 ±10%+20.00
-0EN 10217-7D1±1.50% with ±0.75mm(min)
D2±1.00% with ±0.50mm(min)
D3±1.75% with ±0.30mm(min)
D4±0.50% with ±0.10mm(min)
EN ISO 1127T1±15.00% with ±0.60mm(min)
T2±12.5% with ±0.40mm(min)
T3±10.00% with ±0.20mm(min)
T4±7.50% with ±0.15mm(min)
T5±5.00% with ±0.10mm(min)
EN ISO 1127≤6000 +5.00
-0
6000~12000+10.00
-0

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>>> Company Profile <<<

Guangdong Yaolong metal Technology Co., Ltd. is located in Foshan City, China. It is a modern enterprise which integrates R&D, design, production and distribution, specializing in the filed of stainless steel & aluminum light poles, flagpoles, bollards and pipes. Our products like stainless steel light column are not only sold to domestic markets, but also exported to many countries like the United States, Canada, Australia, United Kingdom, Russia, Holland, Germany, Spain, UAE, Oman, Qatar, Saudi Arabia etc.
Our company is equipped with 10 automatic welded lines of industrial pipes, producing kinds of welded tubes ranging 15.88-273mm, equipping with online inner bead removed, online bright anneal facilities.

The tubes, produced by facilities, are mainly applied for mechanical industries in boiler, heat exchanger, condenser, heater. After inner and outer polished, tubes are widely used in sanitary industries of food, beverage, biology, pharmacy, beer and electron, Large diameter fluid conveying welded pipes, ranging 325-2000 mm, are commonly used in oil, chemical.

Yaolong Company has been vertified and recognized as material manufacturer according to AD 2000-Merkblatt WO, PED 2014/68/EU, and TUV ISO 9001:2015 International Quality System. Products are exported to global markets, maintaing high appreciation in domestic and oversea markets.
After years of hard work, we have gained a high degree of recognition from our customers and gave birth to this vibrant brand. Hereby, YAOLONG pole manufacturers company is willing to join hands with the industry elites and continue to compose the glorious chapter of the industry, and forge ahead with "China's No. 1 Brand"!

>>> Factories & Offices <<<
>>> Why Choose Us? <<<
1.Professional Ability
We are a professional Tube manufacturer with 5 factories in China. Our total building size is about 60000 square meters with more than 300 employees. Our advanced production equipment is imported from foreign countries. We have more than 15 years of production experience. We support a variety of stainless steel tubes and pipes.
2.Quality Guarantee
Yaolong,a professional tube supplier,has cooperated in a myriad of famous project in the past 15 years, so we are ready to answer any questions you have about our outdoor stainless steel tubes and pipes.
3.Delivery Time
We have 300 workers specializing in the production of stainless stee tube to ensure that the products can be shipped within the delivery period. We strictly abide by our promise and guarantee delivery within the agreed time.

>>> Certificates <<<
>>> FAQ <<<

Q1:Are you trading company or manufacturer?

We are the professional manufacturer with 5 factories. Specializing in producing welded stainless steel pipe / tube, stainless steel bollard for over 13 years.

Q2:How long is your delivery time?

It is according to quantity. Generally it is 30 days.

Q3:Can you provide us sample, is it free or need to pay?

If you don't need to print your logo or other artwork on the products, we will not charge any cost, just tell us your freight collect account like Fedex, DHL, TNT. If you don't have, we need to charge Express fee properly.

Q4:Can I get your best price?

Our goal is to provide you the best price with great quality assured in a long run. Please leave your contact information for the best quotations, we will get back to you with the best solutions as soon as we can.