⚙️ Production & Quality Assurance
Fully automated production lines including eddy current testing, ultrasonic testing, hydrostatic (pneumatic) pressure testing, spectral and physical-chemical laboratories, pure hydrogen bright annealing furnace, and a 500 square meter class 100K clean room.
Certifications: ISO9001, ISO45001, ISO14001, PED
☑ Technical Features
Material Grade
HR31603, TP316L, 1.4404, 1.4435, Covers most austenitic and duplex steels.
Standards
ASTM/ASME, JIS, GB, EN 10216-5, EN 10217-7.
Surface Finish (Ra)
Inner/Outer Surface: 0.2μm & 0.6μm available for high purity needs.
Tolerance
Precise size control according to international standards or customer requirements.
❓ Frequently Asked Questions
Q1: What types of stainless steel pipes do you mainly produce?
A: We specialize in manufacturing various types of stainless steel pipes, primarily including Welded Pipes and Seamless Pipes suitable for pressure-bearing, high-temperature, and corrosive environments.
Q2: How is the specification of a stainless steel pipe usually expressed?
A: Specifications are typically defined by Outer Diameter (O.D.), Wall Thickness (W.T.) in metric (mm) or imperial units (Inch, BWG), and Length (standard 5.8m, 6m or fixed).
Q3: Which international standards do your products comply with?
A: Our products strictly adhere to common international standards including ASTM (A312, A269), ASME (SA312), EN (10216-5, 10217-7), and JIS (G3459).
Q4: What is the Minimum Order Quantity (MOQ)?
A: For standard products, the MOQ is generally low, typically starting at 1 ton. For custom or non-standard products, the MOQ depends on production complexity.
Q5: What industries can use your high-purity EP and BA pipes?
A: Our pipes are engineered for semiconductor cleanrooms, hydrogen energy systems, biopharmaceuticals, food processing, and ultra-high purity gas delivery.
Q6: What quality testing measures are in place?
A: We implement fully automated eddy current testing, ultrasonic testing, hydrostatic pressure testing, and utilize physical-chemical laboratories for material verification.
Flowtera Pipe
