Lock the material identity
Write the UNS or EN grade and product standard on the enquiry.
Manufactured in Gujarat · India-wide supply · Export enquiries
63/37 Brass Tubes Manufacturer in India
Buy C27200 tubing against a complete size, temper, manufacturing route and inspection requirement—not the 63/37 name alone.
SpecificationASTM B135 / SB135M · EN 12449GradeUNS C27200 · CuZn37 · CW508LSupply reference3–101.6 mm OD · 0.5–5.0 mm wallConditionO60 · H55 · H58 · H80
Specification-led brass supply
Choose the alloy around the service, then define the order.
63/37 brass tube identifies a copper-zinc alloy commonly referenced as UNS C27200 or CuZn37. Its balance of formability and strength supports drawn and fabricated engineering parts.
ASTM B135 or the specified international standard controls the finished tube. Confirm whether the order requires seamless or welded construction, the applicable temper and dimensional tolerances.
A clearer route to purchase
Remove uncertainty before commercial comparison.
Define manufacturable dimensions
State OD or nominal size, wall, length, tolerances and form.
Set evidence requirements
Identify MTC, examination, marking and inspection before quotation.
Configure it visually
Use the 3D builder to organise the product and purchasing data.
Technical specification
63/37 Brass Tubes reference data
Use this summary to prepare the enquiry. The accepted quotation, purchase specification and current governing-standard edition control the order.
Published ranges are enquiry references, not a live-stock promise. Confirm each size, temper, test and document in the supplier’s written quotation.
3D product configuration
Prepare a complete technical enquiry.
Open the builder with 63/37 Brass Tubes selected. Add dimensions, condition, quantity and destination, then include the governing standard, required tests and documentation in the RFQ.
Identify
Alloy, standard, edition and intended service.
Define
Dimensions, tolerance, temper, form and finish.
Approve
Tests, MTC, inspection, packing and destination.
Selection by duty
Connect the alloy to the real operating requirement.
Fabricated engineering parts
Tube selected for bending, forming and subsequent fabrication.
Furniture and interior components
Dimensions, finish and visible-surface expectations defined on the order.
Automotive components
Part drawings and forming requirements reviewed before production.
General industrial tubing
Grade, temper and tolerances matched to the end-use specification.
Engineering selection
Application examples do not establish fitness for service. Confirm medium, composition, velocity, temperature, pressure, fabrication, environment and governing code with the responsible engineer.
India and export enquiries
One technical page for buyers across major markets.
We review enquiries from major Indian cities and international industrial markets. Geographic coverage does not imply local inventory, office presence or certification.
01
Supply enquiries
India
Commercial and technical supply enquiries are reviewed by grade, standard, quantity, destination and delivery term.
- Mumbai
- Ahmedabad
- Pune
- Chennai
- Hyderabad
- Bengaluru
02
Supply enquiries
Middle East
Commercial and technical supply enquiries are reviewed by grade, standard, quantity, destination and delivery term.
- UAE
- Saudi Arabia
- Qatar
- Oman
- Kuwait
- Bahrain
03
Supply enquiries
Africa
Commercial and technical supply enquiries are reviewed by grade, standard, quantity, destination and delivery term.
- South Africa
- Egypt
- Nigeria
- Kenya
- Ghana
- Tanzania
04
Supply enquiries
Asia & Europe
Commercial and technical supply enquiries are reviewed by grade, standard, quantity, destination and delivery term.
- Singapore
- Malaysia
- Indonesia
- Philippines
- Germany
- Italy
Quality and order definition
Make acceptance criteria traceable.
State certificate type, test method, sampling or 100% examination, marking, inspection hold points and acceptance criteria before order placement.
View quality and testing capabilities →- 01
MaterialGrade, standard and edition
- 02
DimensionsSize, tolerance and length
- 03
ConditionTemper, form, finish and ends
- 04
EvidenceMTC, testing and inspection
- 05
DeliveryQuantity, packing and destination
Before requesting a quotation
Frequently asked questions about 63/37 Brass Tubes
What is 63/37 brass tube?+
It is a copper-zinc tube commonly specified as UNS C27200, CuZn37 or CW508L. The final purchase requirement must also identify the product standard and temper.
Which standard applies to C27200 tube?+
ASTM B135 / ASME SB135M is a common tube specification. EN 12449 may apply when CuZn37 or CW508L is specified. Use the standard named by the design or buyer.
What size range can be reviewed?+
A published reference range is 3–101.6 mm OD with 0.5–5.0 mm wall and lengths up to 12 m. Availability is confirmed against grade, temper, quantity and tolerance.
Is 63/37 brass the same as 70/30 brass?+
No. C27200 is commonly called 63/37 brass; C26000 is commonly called 70/30 or cartridge brass. Do not substitute without engineering approval.
63/37 Brass Tubes enquiry
Request a quotation based on the actual requirement.
Send grade, standard and edition, dimensions, temper, quantity, tests, inspection and destination.
Manufacturing, testing, certification and delivery scope is confirmed in writing before order acceptance.