Welding Flux for API Pipe, Spiral Steel Pipe

• state: Solid
• pH: Alkaline
• Type: Inorganic
• Melting Point: >600℃
• Chemical Composition: Sio2+TiO2=15-25
• Function: Protect Weld Metal, Using for Submerged Arc Welding (Saw)Wire
• Model NO.: sj301
• Application: Submerged-arc Welding
• Manufacturing Method: Sintering
• Can Be Applied with: EL8, Em12K, Eh14 Saw Welding Wire
• Equivalent to: Lincoln860 Welding Flux
• Applications: 1.API Pipe 2.Struatural Steel 3.LPG Cylinder
• Quality System: ISO9001:2008
• Size: 10-60mesh
• Welding Speed: 120m/Hour
• Name: Saw Welding Flux Powder for Sub Arc Welding Wire E
• Certification: CCS, ABS, BV, Lr
• Model No.: Aws A5.17 Sj301
• Key Word: Welding Flux
• Transport Package: Kraft Paper Bag with Plastic Lining Inside
• Specification: 25kg/bag, 40bags/plywood pallet
• Trademark: PANDING/OEM
• Origin: Laiwu, Shandong Pr. China
• HS Code: 3810900
• Production Capacity: 10000 Tons Agglomerated Flux, 8000 Tons Fused Flux

Product Description

WELDING FLUX FOR SFA 5.17 F7AZEL8
 
Specifications: SAW FLUX, AGGLOMERATED FLUX
AWS A5.17/5.23 F6A0-EL8 F6A2-EM12 F7A2-EM12K F7A4-EH14  
EN760 SA FB 1 65 AC H5 
   
Description: SAW FLUX, AGGLOMERATED FLUX
1. LH-SJ301 is an agglomerated calcium-silicate type welding flux
2. Metallurgical behavior: High silicon pick-up is obtained. When the manganese content in wire is less than 1.5%, also a manganese pick-up.
3. Grain size: 10 to 60 mesh Basicity: 1.0(BIIW)
4. Regularly shaped welds are deposited without reducion of area or interface notches.
5. Slag detachability is good. A short slag is produced, thus allowing circumferential welding on small-diameter workpieces without the risk of uncontrolled slag.
6. The production of large pipes(especially spiral pipe welding) is a typical application fo this flux
7. Relatively high manganese pick-up is obtained, thus allowing the flux to be used with wires with a low Mn

Usage: SAW FLUX, AGGLOMERATED FLUX
It can be applied to different welding wires(such as H08MnA,H10mN2,H10MnSi,H08Mn2MoA,H08Mn2SiA etc.) It is fit for welding of low-carbon steel and low alloy steel. Such as oil storage tanks,pipeline steel,ships,bridges,pressure vessels,penstocks,boilers and H-beam structural steels.

Chemical Composition(%)  SAW FLUX, AGGLOMERATED FLUX

SiO2+TiO2	Al2O3+MnO	CaO+MgO	CaF2	S	P
15-25	20-30	25-35	25	≤0.06	≤0.08

 
Mechanical Performance of the Deposited Metal

WIRE	Yield Point Rel(MPa)	Tensile Strength Rm(MPa)	Elongation A (%)	Charpy V Notch Impact Strength KV2(J)
				-20ºC	-40ºC
EM12	≥400	465-550	≥22	≥37
EM12K	≥400	490-600	≥22	≥50
EH14	≥400	500-650	≥22	≥70	≥50

Application:




Essen FAIR:



Factory Introduction:
LAIWU HULIN WELDING MATERIALS CO.,LTD. is top three original factory of Submerged ARC welding flux in China. 
Factory was founded in 1994, quality systerm: ISO9001-2008.
Main products: SJ101,SJ101G,SJ301,SJ50,SJ601.HJ431,HJ107,HJ260 etc.
Application: Spiral steel pipe,API pipe, Structural steel, LPC Gas Cylinder, Pressure vessel, Boiler, Bridges etc.
Yearly capacity:30000mt
OEM & buyer label is ok. Technical support can be offered.
CUSTOMER'S SATISFACTION IS OUR HIGHEST PURSUIT.

FAQ:
Q. 1 Can you provide free sample?
A:  Total free sample(including freight cost) can be offered

Q. 2  What is your delivery time?
A: Within 7 days after receiving deposit.

Q: 3 Is your price competitive with other companies?
A: Our goal is to give the best price with same quality and best quality with the same price. We do everything we can to reduce your cost.

Q. 4  How about OEM?
A: OEM IS OK.

Q. 5  Why we should choose your company?
A: Firstly, we are ORIGINAL factory. We can guarantee delivery time and provide special requirements for customers.
Secondly, we have professional foreign trade team with high efficiency communications and professional solutions.      
Thirdly, we have special team work for after sales services 24*7 to help you slove any kind of problem

CONTACT: