Huijie Steel pipe Manufacturing wide range of products specifically meeting the demands and specifications required in the fabrication of shell and tube heat exchangers and boiler pressure industry. Our heat exchanger tubes are used for the cooling, heating or re-heating of fluids, gases, condensor in a wide range of industries, such as chemical processing, hydrocarbon processing, and oil refining, nuclear power generation and aerospace,the standard such as ASME A/SA 179/A178/A210/A213/A312/A335/A789 etc
Boiler Steel Tube,Steel Boiler Tube,Heat Exchanger Tubes,Heat Exchanger Steel Tubes Ningbo Huijie Steel Pipe Manufacturing Co.,Ltd , https://www.hjbearingtube.com
Name of Products
Screw, Nut, Bolt, Chair Nail, Wrench, Washer, Stamping and Other Hardware Accessories
Screw / Machine Screw
Dia.: M2 - M24 | Length: 5mm - 150mm (Customized is Acceptable)
Dia.: M2 - M24 | Length: 5mm - 200mm
Standard
ANSI, ISO, DIN, BS, JIS, AS, GB
Material
Stainless Steel, Low Carbon Steel, Medium Carbon Steel, High Carbon Steel, Alloy Steel, Aluminum, Brass, etc.
Grade
4.8, 5.5, 8.8, 10.9, 12.9
Surface Treatment
Zinc Plated, Black Plated, Color Zinc, Black Oxide, Chrome Plated, Nickel Plated, Nylok, etc.
Packing
25 - 30 Kgs / Carton, 40 - 50 Cartons / Pallet
Others
Non-Standard / Standard / OEM / ODM Customized Service Available
With over 20 years of experience in the production and exporting of chair nail screws, nuts, bolts, rods, rivets, and other fasteners, we are a trusted manufacturer with ISO9001 and SGS certifications. Our products have been exported to countries such as Argentina, United Arab Emirates, United States, Italy, Mexico, Germany, Canada, Malaysia, Brazil, Ukraine, Egypt, Spain, Iran, Indonesia, Turkey, Saudi Arabia, and many more. Our weekly production capacity is up to 10 million pieces, and we pride ourselves on stable quality and competitive factory prices.
We can customize packaging and print your logo upon request.
Transportation:
Under FOB terms, we ensure timely delivery to the port. For CIF terms, we can handle all arrangements, including shipping with major carriers like Maersk, MSC, CMA, COSCO, and PIL.
Other Products:
In addition to standard fasteners, we also produce drywall screws, chipboard screws, hex head self-tapping/drilling screws, pan head, pan framing head, modified truss head screws, and more.
Quotation:
A quotation will be sent shortly after receiving your inquiry.
Quality Assurance:
With over 40 years of experience in fastener manufacturing and an ISO9001 certification, we have a robust quality control system. 80% of our staff are skilled workers with over 5 years of experience. Regular training sessions are conducted to ensure high standards and effective problem-solving.
Non-Standard Items:
Yes, we do produce non-standard items. Please send your specifications to our sales representative for a customized quote.
Price List:
We do not provide a published price list due to market fluctuations. Our sales team offers flexible pricing tailored to your needs.
Discounts:
We offer discounts based on large orders, but we believe our sales team provides the best possible price for you.
Samples:
Free stored samples are available. However, we cannot cover express shipping costs.
Delivery Time:
Standard items take 20–40 days, while non-standard items may take 35–60 days. Please contact our sales representative for an accurate timeline.
Payment Terms:
Preferred payment methods are T/T and L/C. Western Union is also accepted for low-value payments, such as sample shipping fees.
Welcome to visit our factory anytime. We look forward to working with you!
Round Head Insert Nut/ Nut
Name of Products: Round Head Insert Nut / Nut
Screw: Size: M2 - M24, Length: 5mm - 150mm (Customized is acceptable)
Color: Color Zinc Plated
Delivery Time: Within 30 days, depending on actual order quantity and conditions.