welded steel pipe

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

Type: Welded Stainless Steel Mechanical Tubing
Grades: SS304, SS201, SS304L, SS316L
Size: 1/2" OD to 4" OD
Length: Up to 6 meters,custom cut length

we can offer ERW pipes with best quality and best price

Stainless steel 347 is variation of fundamental austenitic 18/8 Grade 304 with included Columbium.Superior general corrosion resistance over Type 321

1.Good weldability
2.Good mechanical properties
3.Excellent intergranular corrosion resistance
4.High cost-effectiveness, long life time

At low temperature duplex stainless steel have better ductility than the ferritic and martensitic grade.Duplex grade can readily be used down to -50°C

Exhaust Tubes
Process Pipe
Ornamental Tubes
Structural Tubes
Hygienic Tube...

PRODUCT NAME: ASTM A312 TP 310S Stainless Steel Welded Pipe
RANGE: 6NB to 1200NB -- SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS.

Welded Pipe Sizes - ASTM A312, MIL-P-1 144 and DuPont S.W.41M.
welded-meet Aircraft Quality Specifications MIL-T-8504, SAE-MIL-T-8506

SPECIFICATIONS
Outside Diameter : 1/8" NB to 80" NB
Wall Thickness : Up to Sch 80
Length : Max 12 meters
MAIN STANDARDS:ASTM A312/ASTM A554

Stainless Steel Pipes
Available in sizes: 1/8" thru 24"
Grades: 304/304L, 316/316L, 321
Schedules: 5, 10, 40, 80, 160

Both polishing and centerless grinding are carried out only if the specification requires it.
Packing Mark: SIZE + STEEL GRADE+ QTY OF PIECE/WEIGHT

GANYEAH Steel is supplying stainless steel welded pipes as per ASTM A312 in common grades such as 304/304L and 316/316L in standard pipe sizes

EN 10296-2 Non-destructive testing of the weld is not mandatory. This gives a possible design utilization of 70%, and a weld factor z = 0.7.

Model Number:TP316L Stainless Steel Welded Pipe
Trade Terms: FOB, CIF
Brand Name:GANYEAH
Standard:3/8" sch10s(17.1*1.65MM)-12"sch80s(2032*12.70)

High resistance to abrasion, erosion and cavitation erosion
Excellent resistance to stress corrosion cracking in chloride containing environments

Destructive & Non-destructive Test
Our laboratory is well equipped to perform a wide variety of both destructive and non-destructive quality tests.

1) Grade: Ss304, ASTM ss304L, ss316L, ss TP316L,ss321
2) Outer diameter: 16mm to 2032mm
3) Thickness: 1.0mm to 50mm
4) Surface: Annealed, polished

2205 is a duplex (austenitic-ferritic) stainless steel containing about 40 - 50% ferrite in the annealed condition. 2205 has been a practical solution

OD≤508mm manufactured and inspected according to EN 10217-7 TC1,weld factor z=1.0.OD> 508mm manufactured and inspected according to EN 10296-2

Value added services.
Epoxy and fbe coating.
Electro polish.
Draw and expansion.
Bending and buffing.

Stainless steel thin-wall tubing is a kind of competitive water supply pipe widely accepted by the public.

ALL GANYEAH products are tested in accordance to internationally recognized standards or our own more stringent internal test procedures

Model NO.: 304, 316L, 321, 310S
Standard: ASTM, AISI, GB
Certification: ISO, TUV
Technique: Welded,TIG,ERW,EFW
HS Code: 730640000

Certificate:BV, ISO, CE, SGS etc
Productivity:2500 tons/ month
Packing:Standard export sea-worthy packing
Delivery Time:10-25 days

O.D.:1/4″~80″
W.T.:SCH-5S, SCH-10S, SCH-40S
WELDING METHOD:TIG or TIG + Plasma or Laser
APPLICATION:Chemical & Petrochemical use etc.

The high amounts of molybdenum and chromium content in 2205 offer strength, improved pitting and consistent stress corrosion cracking resistance.

Company has perfect quality assurance system, advanced testing equipment and high-qualified management team with control over series of activities

Material: S31803/S2205/S32750/1.4410/1, 4462
Standards: ASTM (ASME) SA/ A790/789 JIS G3459 JIS G3463 DIN 17456 DIN 17458 EN10216-5

ASTM A312 incl. corrosion test acc. to ASTM A262 Pr.E.
NACE MR-0.175/ISO 15156
NFA 49-117, tolerances and leak test acc. to ASTM A312/A999