carbon steel welded pipe

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

Production range
OD: 17.2 - 2032 mm (NPS 3/8-80)
Wall thickness: ≤ 50.8 mm (≤ 2")
Steel grade range
Austenitic / Super Duplex grades

seamless welded steel pipe
alloy steel pipe for low-temperature service
API 5L Certificate
Petroleum industry
large amount of stock

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.

Welded stainless steel tubing for mechanical applications where appearance, mechanical properties, or corrosion resistance is needed.

SUS304:C≤0.08 Si≤1.00 Mn≤2.00 P≤0.045 S≤0.03 Ni8.00-11.00 Cr18-20
SUS316L:C≤0.03 Si≤1.00 Mn≤2.00 P≤0.045 S≤0.03 Ni12.00-16.00 Cr18-20 Mo2-3

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

Eletric-Fushion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe For High-Temperature Service and General Applications,

Designed for critical and purity applications such as semiconductor manufacturing, GANYEAH high purity tubing delivery of gases, chemicals and solvent

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

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

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

Edges of the Stainless Steel Plate cut to size are prepared and pre-bent followed by roll forming into pipes.It is prewelded and the final welding

Machinery manufacture: Glass machinery, agricultural machinery, textile machinery, papermaking machinery, food machinery, electrical equipment

Strength:
physical/mechanical, PMI, microscopic examination, etc^
Prime and genuine materials with co-relating original test certificates.

Supplementary Test:
Micro-Structure Analysis
Hot Tensile
Radiography Test
Ultrasonic Test...

Supplementary Test:
Micro-Structure Analysis
Macro
Radiography Test
Ultrasonic Test...

Keywords:Welded Stainless Steel Pipe, 10" x 6M LG, SCH 40S, A312 TP316L.
Size: 10" (DN250).
Wall thickness:SCH 40S.
Material: ASTM A312 TP316L.

Categories:ASTM A312 Stainless Steel Pipe For Fluid Transport
Place Of Origin:Zhejiang
Brand Name:Ganyeah
Steel Grade: 300 Series
Type:Welded

Standards: ASTM A312/A789/A554A/EN10216-7
Process method: TIG Welded
Surface Finshing: Annealed/pickling /bright
Sizes: OD: 6-20320MM, W. T0.9-50MM

Wear-resistant: durable without scratches, never rust, never broken.
High temprature resistance: application for maximum temperature of 650 degrees

STANDARD(GRADE):ASTM A554(MT304/304L, MT316/316L)JIS G3446(SUS304, SUS316)CNS 5802(304, 316)
O.D.:9.5mm~203.2mm
W.T.:0.6~5.0mm

Micro structure Analysis
Grain size examination
Polishing Machine
Electro Etching Machine
Inverted Metallurgical Microscope

Benefits of UNS32750 Pipe:
Improved corrosion resistance in comparison to Duplex
Greater tensile and yield strength
Good ductility and toughness

GRADE 2507
High imperviousness to chloride stress consumption splitting
High Strength
Better resistance than chloride setting and cleft consumption

Standard:
EN 10216-5; DIN 17456;DIN17458;DIN17459;
ASTM/ASME : ASTM A312/ASTM A269/ASTM A789/ASTM A790/ASTM A511/ASTM A376;
JIS G3459;JIS G3463;

Can be strengthened by cold working [up to 4 times]
Easily welded
High ductility
Good corrosion resistance
Suitable for high temperatures