1 1

Golden Bridge

Golden Bridge ER309L (JQ-TGF309L) TIG Rod

Golden Bridge ER309L (JQ-TGF309L) TIG Rod

SKU:JQ-TGF309L-1/16-0020

Diameter
Package
Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa
View full details

JQ-TGF309L

Equivalent to  AWS A5.9 ER309L
Equivalent to  ISO 14343-A-W (23 12 L)



JQ-TGF309L is a stainless steel argon arc welding wire with self-protection on the back. The outer surface of TIG welding wire is coated with a protective coating that will melt and penetrate into the back of the molten pool to form a dense protective slag shell during welding, which can protect the slags. The back of the bead does not need argon protection, and it can be welded in all positions. The welding process is stable with high quality bead and optimal appearance. The welding slag can be removed effortlessly.



The product is applicable for welding 22%Cr-12%Ni stainless steel structure or the same type of stainless steel structure, composite steel and dissimilar steel, mainly used in petrochemical industry, synthetic fiber and other industries.

Chemical composition of core wire (%)

Test item
C
Mn
Si
S
P
Cr
Ni
Mo
Cu
Example value 0.019 2.05 0.45 0.007 0.017 23.45 13.10 0.045 0.034
 

Reference current (DC-)

Diameter of welding wire (mm)
Φ2.0
Φ2.5
Welding current (A) 80-120 100-140
X-ray flaw detection requirements: Level I




1. Shielding gas: Adopt pure Ar; Flow: 8-12L/min.
2. Before using the welding wire, low temperature drying should be performed at 100℃ for 30-60 minutes.
3. Impurities such as rust, oil stain and moisture must be removed from the work piece before welding.


What you cover in your shipping policy and how you communicate it will be highly dependent on your current business operations and supply chain. The goal is to be transparent with customers.

As 2020 brings unforeseen shipping delays and increased carrier costs, it's more important than ever to keep your shipping policy up to date with the following key points in mind:

  • Essential shipping details are easy to find. While it is common practice to keep a link to your shipping policy page in the footer of your website, consider how you can also surface important shipping details in the right place at the right time (e.g. on your product page or website banner).
  • Clear and concise presentation. Don’t make customers comb through your shipping policy page for the information they need. Whenever possible, make it easy to navigate with clear subheadings, tables, bolded text, and links to learn more.
  • Order processing times. After an order is placed, how many days will it take to get it ready to ship? It’s worth communicating if you’re excluding weekends and/or holidays, and if you have certain cutoff times for processing orders (e.g. orders received after 5pm will be processed the next business day). If changes occur within your supply chain, due to peak periods or as a result of COVID-19, you should update your processing times to reflect it.
  • Domestic and international shipping options. What are the qualifying regions for your domestic shipping options? International shipping can be broken down in its own section where you list the countries you ship to and estimated delivery timelines. If you offer several shipping options, you can list them in a table so the information is easy to scan. Shipping costs. Break down your shipping costs for the customer. If you have a free shipping threshold, you can communicate in various places as an incentive for customers. Any potential surprise fees should be surfaced too, such as duties and taxes the customer may incur.
Diameter

* 1/16 inches (1.6 mm), * 5/64 inches (2.0 mm), * 3/32 inches (2.5 mm), * 1/8 inches (3.2 mm)
Package

44 lb (20 kg)