ASME BPE Tubes, Biopharm Tube

BPE Fitting BPE Tubes Sanitary Fittings Sanitary Tube Valves / Pumps Accessories

BPE Pipe Fittings Series

Hope BPE pipe fittings using online solution technology, stainless steel surface bright, strong toughness, no intergranular corrosion phenomenon, smooth weld, not easy to crack, good corrosion resistance.

Hope produce ASME-BPE and ASTM A270 S2 specifications tubes,We only use Outokumpu Material for ASME BPE products.

All of these tubes are polihsed both in ID AND OD.

It is possible to control the sulfur content in the steel pipe to 0.005-0.007, which is more conducive to orbital welding.

Hope can provide 1/2 inch to 8 inch ASME BPE tubes in 6 meter or 6.1 meter.

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Additional Information

Advantages

Specification

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Our advanced clean pipeline adopts the international leading hydraulic test system

Mechanical performance test system

Crystal phase analysis system

Strict control of pipeline size

Strict control of tolerance size

SPECIFICATIONS

Hope uses Outokumpu material to ensure the mechanical properties of the material, tensile strength, corrosion resistance, at the same time, Hope do the polishing of the steel pipe will exceed the BPE standards, the polishing requirements of our SF1 will generally reach about 0.4um, the appearance will be less than 0.6ra. Roughness are measured per ASME/ANSI B46.1, And we only use mitutoyo to measure the roughness.

ANNEALING

Tubing is hydrogen bright annealed in line to 1900°F (1040°C) minimum and rapidly quenched.

CLEANING

A270-BPE high purity tubing ID and OD will be cleand in the factory

PACKAGING

To ensure the cleanliness of the tubes, we use plastic bags and caps to prevent subsequent dust ingress.SURFACE FINISH

SURFACE FINISH OPTIONS

Finish Code	Product Contact Surface (Max Ra)*	Product Contact Surface Finish Treatment (ID)
-PL	20 µ-inch(0.51 µm)	Mechanical Polish
-PM	15 µ-inch(0.38 µm)	Electropolished

CHEMICAL COMPOSITION

Element	316L (wt%)
Carbon (max)	0.035%
Sulfur	0.005 – 0.017%
Phosphorus (max)	0.040%
Silicon (max)	0.75%
Chromium	16.0-18.0%
Molybdenum	2.0-3.0%
Nickel	10.0-15.0%
Manganese (max)	2.00%

ASME BPE

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HOPE'S Proud Manufacturing Process

Precision Inspection Process

Surface Treatment Process

Automatic Welding Technology

Annealing Technology

Pipe Forming Technology

Welded Pipe Technology

Strictly On-Point Quality Requirements

Strictly control the process flow, interlocking to ensure the quality of finished products

Guarantee 100% staff quality training, with self-inspection awareness and process awareness

Process quality control from raw materials to final inspection, marking and packaging

All necessary production process data is available and each product has full traceability

All gauges are calibrated by international organizations and conform to international standards

All BPE standard products are fully inspected to ensure that they comply with ASME BPE standard