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{"title":"Hot Rolled Stainless Steel Seamless Pipe with Pickling Surface Treatment and OD","imgUrl":"https:\/\/img.chinax.com\/nimg\/25\/d1\/f58165638758fb0500e64b2d9dda-200x200-1\/hot_rolled_stainless_steel_seamless_pipe_with_pickling_surface_treatment_and_od.jpg","attrs":{"Certification":"AISI, ASTM","Minimum Order Quantity":"50","Price":"3.29","Shape":"Round"}}
{"title":"ASTM A312 TP316L Stainless Steel Seamless Pipe 1.4404 Hollow Bar OD 90 ID 60 MM","imgUrl":"https:\/\/img.chinax.com\/nimg\/4a\/d2\/143dbc320f73e8bc1d006486d05d-200x200-1\/astm_a312_tp316l_stainless_steel_seamless_pipe_1_4404_hollow_bar_od_90_id_60_mm.jpg","attrs":{"Brand Name":"TISCO","Model Number":"316L","Place of Origin":"China","Minimum Order Quantity":"2 ton"}}
{"title":"Hollow Bar Seamless Sus316L OD45x28ID L3000 Mm ASTM A276 TP316L Stainless Steel","imgUrl":"https:\/\/img.chinax.com\/nimg\/3d\/7e\/0603fe25ae52d98aa0a97f2ce51a-200x200-1\/hollow_bar_seamless_sus316l_od45x28id_l3000_mm_astm_a276_tp316l_stainless_steel_pipe.jpg","attrs":{"Brand Name":"TSINGSHAN","Model Number":"316L","Certification":"ISO MTC","Place of Origin":"China"}}
{"title":"ASTM A790 S32750 2507 DIN1.4410 Super Duplex Steel Seamless Pipe 89*6*6000mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/41\/c16534a12f03987b7de2b83b77ce-200x200-1\/astm_a790_s32750_2507_din1_4410_super_duplex_steel_seamless_pipe_89_2a6_2a6000mm.jpg","attrs":{"Brand Name":"TSINGSHAN","Model Number":"S32750 2507 DIN1.4410","Certification":"ISO MTC","Place of Origin":"China"}}
{"title":"Super Duplex 2507 Pipe And ASTM A790 S32750 Seamless Stainless Steel Pipe For","imgUrl":"https:\/\/img.chinax.com\/nimg\/d3\/cc\/6eb481fc58e5b7c64dd1ee86dbe2-200x200-1\/super_duplex_2507_pipe_and_astm_a790_s32750_seamless_stainless_steel_pipe_for_oil_and_gas_industry.jpg","attrs":{"Brand Name":"TSINGSHAN","Model Number":"S32750 2507 DIN1.4410","Certification":"ISO MTC","Place of Origin":"China"}}
{"title":"SUS314 Stainless Steel Seamless Tube Pipe 88.9x2.3x6000 mmas EN 10204 type 3.1","imgUrl":"https:\/\/img.chinax.com\/nimg\/11\/82\/16fe52c99d281bba8f8e882a8093-200x200-1\/sus314_stainless_steel_seamless_tube_pipe_88_9x2_3x6000_mmas_en_10204_type_3_1_standard_astm_a312_tp314.jpg","attrs":{"Brand Name":"TSINGSHAN","Model Number":"314 0Cr25Ni20Si2","Certification":"ISO MTC","Place of Origin":"China"}}
Stainless steel pipe is a hollow, longitudinal steel section with a circular cross-section. These pipes are widely used in oil, chemical, medical, food, light industry, equipment manufacturing, and structural applications. Stainless steel offers excellent strength-to-weight ratio and is utilized in mechanical components, engineering structures, and various industrial applications including conventional weapons manufacturing.
Three Roll Skew Rolling, Continuous Rolling or Extrusion
Off Pipe → Sizing (Or Reducing Diameter) → Cooling
Billet → Straightening → Water Pressure Test (Or Flaw Detection)
Marking → Storage
Seamless Cold Rolling (Cold Drawn) Process
Round Pipe Billet → Heating → Perforation → Head
Annealing → Pickling → Oil (Copper)
Multi Pass Drawing (Cold Rolling) → Billet
Heat Treatment → Straightening → Water Pressure Test
Marking → Storage
Longitudinal Welding (Straight Seam Welding)
Includes ERW (Electric Resistance Welding) and EFW (Electric Fusion Welding) processes.
Industry Standards & Applications
ASTM A312 - High Temperature & General Corrosive Service
Specification for seamless, welded, and heavy cold worked austenitic stainless steel pipes used in sulfuric acid storage, phosphate fertilizer industries, pharmaceutical ventilation systems, and seawater applications.
ASTM A213 - Boiler & Heat Exchanger Tubing
Covers seamless ferritic carbon steel and austenitic alloy stainless steel tubes for boiler, superheater, and heat-exchanger applications.
ASTM A269 - General Use Stainless Tubing
Standard for stainless steel tubes in common applications, available in seamless and welded forms.
ASME SB677 - Extreme Corrosive Resistance
Covers UNS N08904 (904L), UNS N08925, UNS N08926 (alloy 926) in seamless, cold-drawn, and hot finished steel pipe for extremely corrosive services.
ASTM A789 - Duplex Stainless Tubing
Specification for seamless and welded ferritic/austenitic stainless steel tubing for general services, requiring specific heat treatment conditions.
ASTM A790 - Stress Corrosion Cracking Resistance
Covers seamless and welded ferritic/austenitic stainless steel pipe with emphasis on resistance to stress corrosion cracking, requiring comprehensive testing protocols.
Product Gallery
Company Profile
We are a professional stainless steel seamless tube manufacturing enterprise located in Wuxi City, China's stainless steel material distribution center. Our strategic location provides convenient transportation access, situated just 100 kilometers from Shanghai port.
Our company specializes in the production and sales of high-temperature (nickel base) alloys, austenitic, duplex steel, urea grade stainless steel, super stainless steel, and related products including tubes, coils, pipe fittings, and flanges.
Production Capacity:
• 25,000 tons annual output of stainless steel seamless pipe
• 20,000 tons welded pipe production line
• 5,000 tons pipe fittings production line
For inquiries about our stainless steel pipe products, manufacturing capabilities, or to request a quotation, please contact our sales team. We welcome custom specifications and provide comprehensive technical support for all our products.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
500,000,000-800,000,000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Company Overview ：
The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation.
The subordinate processing plant has 6 sets of medium frequency h... Company Overview ：
The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation.
The subordinate processing plant has 6 sets of medium frequency h...
