Metallurgy Machinery

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Anti - sulfur Drill Pipe Tool Joints Drill Joint Ultra PI-5CT API-5L Certificate

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Quick?Detail:

Drill?joint

Drilling?joint

Drill?pipe?connection

Drill?pipe?tool?joint

Drill?joint?with?integral?hard?banding

Drill?pipe?tool?joint?with?integral?hard?banding

Drill?pipe?connection?with?integral?hard?banding

Anti-sulfur?drill?joint

Anti-sulfur?drilling?joint

Anti-sulfur?drill?pipe?tool?joint

Anti-sulfur?drill?pipe?connection

Ultra?high?anti-torsion?drill?joint

Ultra?high?anti-torsion?drilling?joint

Ultra?high?anti-torsion?drill?pipe?tool?joint

Ultra?high?anti-torsion?drill?pipe?connection

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Size: 3 3/8& quot; - 8 1/2& quot;

Thread type: NC26, NC31, NC38, NC40, NC46, NC50, HT26, HT38, HT40, HT50, HT55, HT65, 5?1/2FH, 6?5/8FH

Grade: E75, X95, ?G105, S135

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Description

Mechanical?property?of?drilling?joints

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Tensile | Yield | Elongation | Impact?KV | Hardness |
Rm?MPa | Re?MPa | A5% | J?@?-20℃ | HB |
≥965 | ≥827 | ≥13 | ≥54(average) | ≥47(single) | ≥285 |
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API?Standard?drilling?joint | Double?shoulder?high?anti-torsion?drilling?joint |
Thread? type | Grade | OD(in) | ID(in) | Pin? tong ?length? (in) | Box ?tong ?length ?(in) | Thread? type | Grade | OD (in) | ID (in) | Pin? tong? length ?(in) | Box? tong? length? (in) |

NC26 | E75 | 3?3/8 | 1?3/4 | 7 | 8 | HT26 | E75 | 3?3/8 | 1?3/4 | 7 | 10 |
X95 | 3?3/8 | 1?3/4 | 7 | 8 | X95 | 3?3/8 | 1?3/4 | 7 | 10 |
G105 | 3?3/8 | 1?3/4 | 7 | 8 | G105 | 3?3/8 | 1?3/4 | 7 | 10 |
NC31 | E75 | 4?1/8 | 2?1/8 | 7 | 9 | HT38 | E75 | 4?3/4 | 2?11/16 | 8 | 12?1/2 |
X95 | 4?1/8 | 2 | 7 | 9 | X95 | 5 | 2??9/16 | 7 | 12?1/2 |
G105 | 4?1/8 | 2 | 7 | 9 | G105 | 5 | 2??7/16 | 7 | 12?1/2 |
S135 | 4?3/8 | 1?5/8 | 7 | 9 | S135 | 5 | 2?1/8 | 7 | 12?1/2 |
NC38 | E75 | 4?3/4 | 2?11/16 | 8? | 10??1/2 | HT40 | E75 | 5?1/4 | 2?13/16 | 7? | 12? |
X95 | 5 | 2??9/16 | 8? | 10??1/2 | X95 | 5?1/4 | 2?11/16 | 7? | 12? |
G105 | 5 | 2??7/16 | 8? | 10??1/2 | G105 | 5?1/2 | 2??7/16 | 7? | 12? |
S135 | 5 | 2?1/8 | 8? | 10??1/2 | S135 | 5?1/2 | 2 | 7? | 12? |
NC40 | E75 | 5?1/4 | 2?13/16 | 7? | 10? | HT50 | E75 | 6?5/8 | 3?3/4 | 7? | 12? |
X95 | 5?1/4 | 2?11/16 | 7? | 10? | X95 | 6?5/8 | 3?3/4 | 7? | 12? |
G105 | 5?1/2 | 2??7/16 | 7? | 10? | G105 | 6?5/8 | 3?3/4 | 7? | 12? |
S135 | 5?1/2 | 2 | 7? | 10? | S135 | 6?5/8 | 3?1/2 | 7? | 12? |
NC46 | E75 | 6 | 3?1/4 | 7? | 10? | HT55 | E75 | 7 | 3?3/4 | 8? | 12? |
X95 | 6 | 3?1/4 | 7? | 10? | X95 | 7 | 3?3/4 | 8? | 12? |
G105 | 6 | 3?1/4 | 7? | 10? | G105 | 7 | 3?3/4 | 8? | 12? |
S135 | 6 | 3 | 7? | 10? | S135 | 7?1/4 | 3?1/2 | 8? | 12? |
NC50 | E75 | 6?5/8 | 3?3/4 | 7? | 10? | HT65 | E75 | 8 | 5 | 8? | 13? |
X95 | 6?5/8 | 3?3/4 | 7? | 10? | X95 | 8 | 5 | 8? | 13? |
G105 | 6?5/8 | 3?3/4 | 7? | 10? | G105 | 8?1/4 | 5 | 8? | 13? |
S135 | 6?5/8 | 3?1/2 | 7? | 10? | S135 | 8?1/2 | 5 | 8? | 13? |
5?1/2FH | E75 | 7 | 3?3/4 | 8 | 10 | 6?5/8FH | E75 | 8 | ? | 8? | 11? |
X95 | 7 | 3?3/4 | 8 | 10 | X95 | 8 | ? | 8? | 11? |
G105 | 7?1/4 | 3?3/4 | 8 | 10 | G105 | 8?1/4 | ? | 8? | 11? |
S135 | 7?1/4 | 3?1/2 | 8 | 10 | S135 | 8?1/2 | ? | 8? | 11? |
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Specification | 4137, 4137H |
Standard | PI-5CT,?API-5L,?API?Spec.?7-1 |
Size?range | 3 3/8& quot; - 8 1/2& quot; |
Delivery?condition | As per API |
Surface?condition | As per API |
Straightness | As per API |
Size?tolerance | As per API |
Certificate | PI-5CT,?API-5L,?API?Spec.?7-1 |
Application | Oil-gas drilling and extraction |
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Competitive?advantage:?

1: Anti-sulfur

2:?Ultra high anti-torsion

3: Anti-adhesion thread

4: Integral hard banding

5: Much longer service life