| Customization: | Available |
|---|---|
| Standard: | ANSI, DIN, GB, JIS, GOST, BSW |
| Type: | Welding Flange |
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| National standard | GB/T9112-2000 (GB9113·1-2000 ~ GB9123? 4-2000) |
| American Standard | ANSI B16.5 Class150, 300, 600, 900, 1500 (WN, SO, BL, TH, LJ, SW) |
| JIS | 5K, 10K, 16K, 20K (PL, SO, BL, WN, TH, SW) |
| German standard | DIN2573, 2572, 2631, 2576, 2632, 2633, 2543, 2634, 2545 (PL, SO, WN, BL, TH) |
| Ministry of Chemical Industry standard | HG5010-52 ~ HG5028-58, HGJ44-91 ~ HGJ65-91 |
| Flange standard | HG20592-2009 (PN series) \HG20615-2009 (Calss series) |
| Mechanical standards | JB81-59 ~ JB86-59, JB/T74-1994, JB/T79-94 ~ JB/T86-94 |
| Pressure vessel standards | NB/T47020-2012 ~ NB/T47027-2012, JB1157-82 ~ JB1160-82 B16.47A/B B16.39B16.48 |
Founded in 2008, Hebei Daorong Pipeline Equipment Manufacturing Co., Ltd. boasts a registered capital of 169.287 million yuan and over 16 years of rich industry expertise. We specialize in the production and sales of an extensive range of pipe fittings, including anti-corrosion and insulation series, HDPE double-wall corrugated pipes, forged parts, and heavy-duty epoxy powder coatings, showcasing our commitment to quality and innovation.
Q1, are you a manufacturer or a trading factory?
A: We have been a factory for more than 10 years and can provide a variety of customized products.
Q2, if OEM is accepted?
Answer: Welcome to custom sample. We can also do your own logo and packaging.
Q3, what should I do if I don't know which one to choose?
A: Please don't worry about this, we have professional engineers, sales staff, can give you advice.
Q4, what is your payment period?
A: We can accept TT, Western Uniono, LC, credit card and Alipay, others please contact us.
Q5, can you accept the sample?
A: Of course we are happy to provide samples, you are responsible for shipping costs.
Q6, do you have more ways to contact you?
A: Yes, you can contact us through the information on the website.
Q7, what are the advantages of your product?
1. Good quality and competitive price.
2. Strict quality control during production.
3. Professional team work, from design, development, production, assembly, packaging and transportation.
4. Experience in shipping coatings to different countries.
Q8, can we visit your factory?
Warmly welcome you to visit our factory!
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