API 8 1\2' Tricone Bits For Well Drilling

API 8 1\2' Tricone Bits For Well Drilling

API 8 1/2“牙轮钻头钻井类

100-2000 USD

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快速详细信息

  • 原产地：河北，中国（大陆）
  • 品牌名称：江钻股份
  • 型号：537
  • 类型：麻花钻位
  • 材料：高速钢
  • 使用：钻井
  • 处理类型：锻造
  • 颜色：多种
  • 认证：API和ISO

包装及送货

包装细节： 木盒子; 钢箱梁; 或作为您的订单
交货详细信息： 在7-15个工作日内

技术指标

1.认证的API-ISO
2.质量好，价格低
售后服务3.良好
4.充足的库存，交货期快
5.537

1.Structure功能

1）与颈部高精密轴承滑动，双向推力轴承; 牙掌轴承表面堆焊硬合金和圆锥轴承，黄金白银焊接在一起后降低，提高了承载能力和抗咬合能力。

2）高精度金属密封，金属密封由一对金属密封环的精心设计加工为轴承动态密封，两个高弹性橡胶功能圈，它位于牙掌和模具作为静密封密封区域，优化 密封件的压缩确保了两个金属环密封表面始终保持良好的接触。

3）钢球锁模具，适于高速。

4）压差并防止在润滑系统中的所有橡胶储油囊钻井液的限制，轴承系统提供了良好的润滑保证。

5）250℃温度的高温，新润滑脂耐磨性。

6）设置的牙齿有点高强度和高韧性硬质合金齿轮，优化了牙行号，齿轮，露齿高度和独特的合金齿外形的设计上，充分发挥了集高耐磨性和切削能力的优秀牙位。 钢牙钻齿面敷焊新型耐磨材料，在保持钢牙位​​高机械钻速的同时，提高了钻头切削齿的生活。

2.规格

尺寸

8 1/2（215.9毫米）

IADC

537

轴承类型

橡胶密封滑动轴承

WOB（KN /毫米）

0.35~1.05

转速（转/分）

110~40

适用编队

中等硬岩层硬度低抗压强度; 如介质; 软页岩; 中软石灰岩; 中软砂岩; 形成中等与困难和研磨夹层; 等等

3.其他产品你可能有兴趣

尺寸

类型

PIN SIZE

重量（IBS）。

4 3/4

IADC517547

2 7/8

24.2

4 7/8

IADC547

2 7/8

26.4

5 1/2

IADC547

3 1/2

29.7

5 5/8

IADC547

3 1/2

30.2

5 2/3

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IADC417447

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6 1/8

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37.4

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IADC517547817

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6 3/4

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IADC517545547625627835

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IADC417517527537817

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IADC417435437517535537547625627635745835837

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9 5/8

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6 5/8

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9 7/8

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10 5/8

IADC437535537545547627745

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IADC617

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173.8

11 5/8

IADC535545625

6 5/8

198

12 1/4

IADC437517535537617

6 5/8

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15 1/2

IADC545615

7 5/8

440

17 1/2

IADC535545

7 5/8

594

•产品图片

•这些类型的比特具有一些共同的特点，如下

1.强制平衡，抗蚀剂在高速钻探冲击到叶片，使位工作稳定。

2.加穿结节，减轻collion在休高速旋转振动。

3.专利基质配方，延长钻头使用寿命。

4.优化水力DESIGH，移动方便了钻屑和冷却。

5.配备了背扩孔牙齿。

6.切刀是高性能提高抗冲击和抗磨料的能力。

4.认证：API

5.包装信息

• 木盒子


钢箱梁

6. FAQ（常见问题解答）

1）。如何订购产品？
回答：
发送与细节项目描述或型号查询。
如果没有包装的需求，我们把它作为海的方式包装。
如果可能的话请附上一个参考图片，以避免任何误解或从我们的网站的任何链接，我们得到一个更好的理解。
2）。关于交货时间和运输时间？
回答 ：
领头的时间取决于订单数量。 通常由海，小订单或紧急订单，我们可以通过空气后收到您的同意给你发货。
据从中国到你的端口的距离，通常从中国到欧洲的25天左右。 西美国20天。

3）。可我期待有一个优质的产品？
回答 ：
是。 我们所有的活动都通过了ISO 9001：2008和API，无论是在产品和服务，同时，成熟的生产工艺，确保质量符合国际要求。

7.请在您查询中添加这些信息

1，位大小

2，位IADC码

3，层信息

4，位数量

8.如果您有任何问题，请随时联系麦琪塘（发送电子邮件;添加的Skype或MSN;给我打电话）。

Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: Kingdream
  • Model Number: 537
  • Type: Twist Drill Bit
  • Material: High Speed Steel
  • Use: Well Drilling
  • Processing Type: Forging
  • Color: Various
  • Certification: API&ISO

Packaging & Delivery

Packaging Details: wooden box; steel box; or as your order
Delivery Detail: within 7-15 work days

Specifications

1. certified by API-ISO
2. good quality, low price
3. good after-sales service
4. adequate stocks, fast delivery
5.537

1.Structure features

1) with high precision bearings with neck to slide, two way thrust bearing; Tooth palm bearing surface surfacing hard alloy and cone bearing with reduced after welding together gold silver, improve the bearing capacity and resistance to bite ability.

2) the high precision metal seal, metal seal by a pair of elaborate design processing of metal sealing ring as bearing to dynamic seals, two high elastic rubber function circle, which located in the teeth palm and die as static sealing seal area, the optimization of the seal compression ensures that the two metal ring seal surface always kept in good contact.

3) steel ball lock die, suitable for the high speed.

4) the differential pressure and prevent drilling fluid restrictions in the lubricating system all rubber oil storage sac, for bearing system provides good lubrication guarantee.

5) 250 ° C temperature the high temperature, abrasion resistance of new grease.

6) set the teeth bit high strength and high toughness carbide gear, optimize the design of the tooth row number, gear, toothy height and unique alloy tooth shape, give full play to the set high wear resistance and excellent teeth bit of cutting ability. Steel teeth drill tooth face apply welding new wear-resistant materials, in keep steel teeth bit high mechanical penetration rate at the same time, improve the drill bit cutting teeth life.

2. Specifications

Size

8 1/2 (215.9mm)

IADC

537

Bearing Type

rubber sealed sliding bearing

WOB (KN/ mm)

0.35~1.05

RPM (r/ min)

110~40

Applicable Formations

medium to hard hardness formations with low compressive strength; such as medium; soft shale; medium soft limestone; medium soft sandstone; medium formation with harder and abrasive interbeds; etc

3. Other Products You may be Interested in

SIZE

TYPE

PIN SIZE

WEIGHT (ibs.)

4 3/4

IADC517547

2 7/8

24.2

4 7/8

IADC547

2 7/8

26.4

5 1/2

IADC547

3 1/2

29.7

5 5/8

IADC547

3 1/2

30.2

5 2/3

IADC546

3 1/2

30.8

6

IADC417447

3 1/2

35.2

6 1/8

IADC547

3 1/2

37.4

6 1/4

IADC517537

3 1/2

37.4

6 1/2

IADC517547817

3 1/2

44

6 3/4

IADC517537

3 1/2

50.6

7 1/2

IADC517545547625627835

4 1/2

66

7 7/8

IADC417517527537817

4 1/2

72.6

8 1/2

IADC417435437517535537547625627635745835837

4 1/2

81.4

8 3/4

IADC437

4 1/2

88

9 5/8

IADC535

6 5/8

121

9 7/8

IADC517537737

6 5/8

127.6

10 5/8

IADC437535537545547627745

6 5/8

167.2

11

IADC617

6 5/8

173.8

11 5/8

IADC535545625

6 5/8

198

12 1/4

IADC437517535537617

6 5/8

204

15 1/2

IADC545615

7 5/8

440

17 1/2

IADC535545

7 5/8

594

• Product Pictures

• These types of bits have some common features, as follows

1. Force balanced, resist impact to the blade during high-speed drilling, to make bit work stable.

2. Plus wear knot section, reduce collion in the hugh-speed rotational vibration.

3. Patented matrix formulation, extended bit life.

4. Optimal hydraulic desigh, easy to move out the drill cuttings and cooling.

5. Equipped with back reaming teeth.

6. The cutter is high performance to increase the ability of anti-impact and anti-abrasive.

4. Certification: API

5. Packing Information

• wooden box


steel box

6. FAQ (Frequently Asked Questions)

1) .How to order the products?
Answer:
Send the inquiry with detail item description or with Model number.
If there is no packing demand we take it as sea-way packing.
If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.
2) .About lead time and shipping time?
Answer :
The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement.
According the distance from china to your port, usually from China to European about 25 days. To West of American 20 days.

3) .Can I expect a quality products?
Answer :
Yes. All our activities are accredited to ISO 9001: 2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.

7. Pls add these informations in you inquiry

1, bits size

2, bits IADC code

3, layer information

4, bits quantity

8. If you have any more questions, please feel free to contact Maggie Tong (send an email; add skype or msn; give me a call) .