Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You!
Your requirement has been sent. we will contact you quickly!
{"title":"304L ASTM A269 Seamless Tube Polished Finish 1" for Clean Fluid System","imgUrl":"https:\/\/img.chinax.com\/nimg\/a4\/31\/b022451d8babbe7f353a7ced239f-200x200-1\/304l_astm_a269_seamless_tube_polished_finish_1_26quot_3b_for_clean_fluid_system.jpg","attrs":{"Brand Name":"SMLSCO","Certification":"ISO PED","Minimum Order Quantity":"1pc","Price":"Above 2usd\/kg"}}
{"title":"ASTM A213 316 316L Thin Wall Seamless Tube Manufacturer","imgUrl":"https:\/\/img.chinax.com\/nimg\/2d\/29\/05c428f7306b2c7fe74d8fccfa01-200x200-1\/astm_a213_316_316l_thin_wall_seamless_tube_manufacturer.jpg","attrs":{"Brand Name":"SMLSCO","Certification":"ISO \/ PED \/ AD 2000","Minimum Order Quantity":"1pc","Price":"Above 2usd\/kg"}}
{"title":"904L Austenitic Stainless Steel Seamless Tube for Corrosive Environments","imgUrl":"https:\/\/img.chinax.com\/nimg\/79\/3d\/870d746919e11ede2d8021a323a2-200x200-1\/904l_austenitic_stainless_steel_seamless_tube_for_corrosive_environments.jpg","attrs":{"Brand Name":"SMLSCO","Certification":"ISO \/ PED \/ AD 2000","Minimum Order Quantity":"1pc","Price":"Above 2usd\/kg"}}
{"title":"Stainless Steel 347H Seamless Tube for High Temperature Pressure Systems","imgUrl":"https:\/\/img.chinax.com\/nimg\/42\/d9\/b47500abcef133418ea083740825-200x200-1\/stainless_steel_347h_seamless_tube_for_high_temperature_pressure_systems.jpg","attrs":{"Brand Name":"SMLSCO","Certification":"ISO \/ PED \/ AD 2000","Minimum Order Quantity":"1pc","Price":"Above 2usd\/kg"}}
{"title":"TP317\/317L Austenitic Steel Seamless Tube Thin Wall Tube OD 25mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/32\/49\/5d41af1b07faeebdc6001a3304f6-200x200-1\/tp317_2f317l_austenitic_steel_seamless_tube_thin_wall_tube_od_25mm.jpg","attrs":{"Brand Name":"SMLSCO","Certification":"ISO,PED, AD2000","Minimum Order Quantity":"1pc","Price":"Above 2usd\/kg"}}
{"title":"Seamless SMLS Steel Tube TP316L 2" 6m Fixed Length for Industrial","imgUrl":"https:\/\/img.chinax.com\/nimg\/cd\/15\/170732cceeb9627bda4e5e7a591f-200x200-1\/seamless_smls_steel_tube_tp316l_2_22_6m_fixed_length_for_industrial.jpg","attrs":{"Brand Name":"SMLSCO","Certification":"ISO PED, AD2000","Minimum Order Quantity":"1pc","Price":"Above 2usd\/kg"}}
{"title":"ASTM A269 Austenitic Seamless Tube TP304L for General Service","imgUrl":"https:\/\/img.chinax.com\/nimg\/a6\/0a\/931678a2ea1e56736174b9b94a78-200x200-1\/astm_a269_austenitic_seamless_tube_tp304l_for_general_service.jpg","attrs":{"Brand Name":"SMLSCO","Certification":"ISO PED, AD2000","Minimum Order Quantity":"1pc","Price":"Above 2usd\/kg"}}
Seamless Tube 304L ASTM A269 Polished Finish 1" for Clean Fluid System
Attribute
Value
Material
TP304/304L
Certificates
ISO, PED Certified
Package
Plywood Case
Manufacturing Method
Seamless
Length
Standard 6m / Customized available
Surface Treatment
Polished
Quality Control System of SMLSCO Polished Tube
SMLSCO implements a comprehensive quality control process to meet strict requirements for clean pipelines. From raw material procurement to final inspection, every step is strictly monitored:
Raw materials verified with certification
Precise control of dimensional tolerances and surface roughness
100% eddy current testing and visual inspection
Archived inspection records for full transparency
Precision Polishing and Bright Annealed Process
SMLSCO seamless tubes undergo:
Multi-pass inner and outer wall polishing for high surface smoothness
Bright annealing process under controlled atmosphere
Elimination of cold working stress
Formation of bright oxide-free surfaces
This ensures the highest cleanliness and corrosion resistance for high-end applications.
Ensures thorough cleaning (CIP) and sterilization (SIP)
Widely used in pharmaceutical, food & beverage, and semiconductor industries
Core Advantages of SMLSCO
Rapid Delivery: 2000+ ton standing inventory enables 2-week delivery for regular sizes
Cost-Effective: 18 years of industry experience and bulk procurement ensure competitive pricing
Certified Quality: Complies with ISO, PED and other international standards
Professional Packaging Solutions
To maintain cleanliness during transport:
Each tube individually sealed in plastic bags
Sturdy plastic protective caps on both ends
Neatly packed in sturdy plywood cases
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2006
Employee Number:
100~150
Ecer Certification:
Verified Supplier
Zhejiang seamless pipe co.,ltd. (SMLSCO) is a specialized stainless steel piping systems provider with 19 years of industry experience. We began by supplying cost-effective stainless steel seamless pipes but for now, Smlsco is more than pipes.
With 19 years of growth, we have establis... Zhejiang seamless pipe co.,ltd. (SMLSCO) is a specialized stainless steel piping systems provider with 19 years of industry experience. We began by supplying cost-effective stainless steel seamless pipes but for now, Smlsco is more than pipes.
With 19 years of growth, we have establis...