ASTM B135 C27000 C27200 H58 Seamless Brass Tube
ASTM B135 C27000 C27200 H58 Seamless Brass Round Tube for Military Industry
| Standard | ASTM B135 Standard Specification for Seamless Brass Tube |
| Material | C27000 C27200 |
| Size | WT: 0.2-120mm; OD: 2-914mm; Length: 2m,4m,5.8m,6m,12m or per customer’s request |
| Surface | Mill, polished, bright, oiled, hair line, brush, mirror, sand blast, or as required. |
| Manufacturer | Pipes shall be made by the seamless process. |
| Applications | Residential housing water pipes, heating, cooling pipes installed aviation, aerospace,ships, military industry, metallurgy, electronics, electrical, mechanical, transportation,construction and other fields of the national economy. |
| Test | Tension Test, Flaring Test, Flange Test, Reverse Test, Hardness Test, Hydrostatic or Nondestructive Electric Test etc |
Reference Doucuments:
B153 Test method for expansion (pin test) of copper and copper alloy pipe and tubing.
B154 Test method for mercurous nitrate yest for copper alloys.
B251/B251M Specification for general requirements for wrought seamless copper and copper alloy tube.
B601 Classification for temper designations for copper and copper alloy - wrought and cast.
B846 Terminology for ammonia vapor test for determing susceptibility to sress corrosion cracking in copper alloys.
B968/B968M Test method for flattening of copper and copper alloy pipe and tube.
E243 Practice for electromagnetic (eddy current) examination of copper and copper alloy tubes.
E527 Practice for Numbering metals and alloy in the unified numbering system (UNS)
Chemical Composition
| Steel Grade | Copper | Lead | Arsenic | Tin | Iron | Zinc |
| C27000 | 63.0-68.5 | 0.09max | - | - | 0.07max | remainder |
| C27200 | 62.0-65.0 | 0.07max | - | - | 0.05max | remainder |
Mechanical Properties
| Steel Grade | Standard | Tensile Strength (ksi) | Rockwell Hardness 30T |
| C27000 | H58 | ≥54 | ≥30 |
| C27200 |
PACKING:
Each tube in a plastic bag, then put tubes in a seaworthy woven bag ,each unit weight 400kg-500kg/bundle.
With strong wood structure box packing by containers loading and shipping.
Or as customer's requirement.
20 ft container - GP: 5.8m (Length) * 2.13m (Width) * 2.18m (Hight) ------ Max Gross Weight: 25MT/container.
40 ft container - GP: 11.8m (Length) * 2.13m (Width) * 2.18m (Hight) ------ Max Gross Weight: 27MT/container.
40 ft container - HG: 11.8m (Length) * 2.13m (Width) * 2.72m (Hight) ------ Max Gross Weight: 27MT/container.
Port Shanghai
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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