China Factory manufacturers price 6 inch welded stainless steel 304 pipe
ASTM A249, ASTM A269, ASTM A312, ASTM A554
304/L, 316L, 321, 309S, 310S, DUPLEX 2205, DUPLEX 2507
Heating Elements,Chemical Equipment
Winthin 25 days after receiving deposit
200tons per month
Export standard package with polywood case or ISPM 15 stamped wooden case
Welding specification and its influence The most important welding specification for submerged arc welding is welding current, welding voltage and welding speed, followed by welding straight wireDiameter, extension length of wire, flux and type of wire, flux size and thickness of flux layer, etc.All of these specifications have varying degrees of influence on weld formation and weld quality (table 1).
In addition, under the same welding specification, the welding inclination Angle also directly affects weld formation.Operators must know the impact of these specifications, in order to correctly select and adjust the specifications, welding quality weld.
welding current welding current is the most important specification for submerged arc welding, which directly determines the melting rate of welding wireDegree of fusion, depth of fusion and amount of base metal melting.Increasing welding current can accelerate the melting speed and increase welding productivity.At the same time, the arc blowing force increases with the welding current, and the molten metal is discharged by the arc, so that the unmelted base material at the bottom of the molten pool is directly added by the arc
Product manufacturing process
Certifications of product
Cangzhou Steel Pipe Group (CSPG)Co.,Ltd.
No.92 JieFang East Road ,Cangzhou City, Hebei,P.R.China.
has more than eighteen years history company which located in Lecong Iron and Steel World, a well-known steel distribution center in China, with superior geographical position and convenient water and land transportation.
We are a direct-selling manufacturer specializing in the research and development of spiral steel pipes, steel coiled pipes, anti-corrosion steel pipes inside and outside. Since its inception, the company has been guided by a brand-new thinking of steel pipe product market based on the business philosophy of honesty, pragmatism and knowledge-seeking.
Why to choose us?
1.We provide products to our customers individual specifications and special needs with competitive price and best service.
2. Immediate respond
We will be 24/7 on line at your services. Provide one-to-one service with our sincerity.
3. Professional suggestions
We could provide you the professional suggestion with our expertise acumen.
4. Short delivery period
We are based on a long-term cooperation with several major domestic steel company with an outstanding advantage is sufficient supply. Shorter the supplying period.