| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 6 Months |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
1.Manufacturer
2.Material and specification could be chosen by customer
3.Be available from stock
4.API, TUV...certificate
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|
Outside diameter |
Minimum Length |
|||||||||
|
Size |
Round thread |
Buttress |
Round Thread |
Buttress |
|||||||
|
Short |
Long |
||||||||||
|
W |
W |
NL |
NL |
NL |
|||||||
|
in |
mm |
in |
mm |
in |
mm |
in |
mm |
in |
mm |
in |
mm |
|
4 1/2 |
114.3 |
5.000 |
127.0 |
5.000 |
127.0 |
6¼ |
158.8 |
7 |
177.8 |
87/8 |
225.4 |
|
5 |
127.0 |
5.563 |
141.3 |
5.563 |
141.3 |
6½ |
165.1 |
7 ¾ |
196.9 |
91/8 |
231.8 |
|
5 1/2 |
129.7 |
6.050 |
153.7 |
6.050 |
153.7 |
6¾ |
171.5 |
8 |
293.2 |
91/4 |
235.0 |
|
6 5/8 |
468.3 |
7.390 |
187.7 |
7.390 |
187.7 |
7¼ |
184.2 |
8 ¾ |
222.3 |
95/8 |
244.5 |
|
7 |
177.8 |
7.656 |
194.5 |
7.656 |
194.5 |
7½ |
184.2 |
9 |
228.6 |
10 |
254.0 |
|
7 5/8 |
193.7 |
8.500 |
215.9 |
8.500 |
215.9 |
7¾ |
184.2 |
9 ¼ |
235.0 |
103/8 |
263.5 |
|
8 5/8 |
219.1 |
9.625 |
244.5 |
9.625 |
244.5 |
7¾ |
196.9 |
10 |
254.0 |
105/8 |
269.9 |
|
9 5/8 |
244.5 |
10.625 |
269.9 |
10.625 |
269.9 |
7¾ |
196.9 |
10½ |
260.4 |
105/8 |
269.9 |
|
10 3/4 |
273.1 |
11.750 |
298.5 |
11.750 |
298.5 |
8 |
203.2 |
- |
- |
105/8 |
269.9 |
|
11 3/4 |
298.5 |
12.750 |
323.9 |
12.750 |
323.9 |
8 |
203.2 |
- |
- |
105/8 |
269.9 |
|
13 3/8 |
339.7 |
14.375 |
365.1 |
14.375 |
365.1 |
8 |
203.2 |
- |
- |
105/8 |
269.9 |
|
16 |
406.4 |
17.000 |
431.8 |
17.000 |
431.8 |
9 |
228.6 |
- |
- |
105/8 |
269.9 |
|
18 5/8 |
473.0 |
20.000 |
508.0 |
20.000 |
508.0 |
9 |
228.6 |
- |
- |
105/8 |
269.9 |
|
20 |
508.0 |
21.000 |
533.4 |
21.000 |
533.4 |
9 |
228.6 |
11½ |
292.1 |
105/8 |
269.9 |
Lake Petro has been focusing on the oil and gas equipment supply more than 9 years. We always consider to support the customer economic cost, stable quality and comforable service.
How can I place order?
A: You can contact us by email about your order details, or place order on line.
How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T (HSBC bank), Western Union are the most usual ways we are using.
What's the order procedure?
A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr -epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.
How do you take care when your clients received defective products?
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.
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