API Spec 7-1 P550 P530 Nmdc Non-Magnetic Drill Collars

Min.Order: 1

Product origin: Changzhou, Jiangsu, China

Infringement complaint:

Complaint

US$ 2000 ~ 5000

Description

Specification

item	value
Condition	New
Warranty	1.5 years
Applicable Industries	Manufacturing Plant, Energy & Mining
Weight (KG)	100
Showroom Location	None
Video outgoing-inspection	Provided
Machinery Test Report	Provided
Marketing Type	New Product 2020
Place of Origin	China
	Jiangsu
Brand Name	DLX
Type	Drill Collar
Machine Type	Drilling Tool
Material	High Manganese Steel
Processing Type	Forging
Use	heavy construction, mining, oil and gas, quarries, and water-well
Material	P530 / P550
Processing Type	Forging
Model	NC
Certificate	API
Customizing	OEM,ODM
Price	according to drawing and sample
Reference Bending Strength	≥758Mpa
Length	9150/9450mm
Tensile Strength(OD79.4-171.4mm)	≥827Mpa
Tensile Strength(OD179.8-279.4.4mm)	≥758Mpa

PS :
* Hrnm-2 is similar to P530 standard material
Hrnm-3 is similar to P550 standard material

HOW TO USE THE SAWBLADE

1.The carbide tip of sawblade is very sharp, so process of using must be prevent the carbide tip.
2.PeriodicaI cleaning and support the machine,the spindle's running tolerance must be less than h7.
3.The flanges must be parallel to each other,must be of the same diameter 1/3 of the sawblade's diameter(formuIti-rip saw blade is 1/2.
4.When instaIIion the sawbIade,it shaII be 5-6 teeth higher than board surface.
5.Before operation,check the firmly of the sawblade,be sure nobody in front of the machine. Do not feed of operation check whether the machine is good for operaiton. Periodical check the function of the machine,the certicaI jump is less than ±0.02MM,and the flap is less than ±0.01.
6.After continuous use,must be removed and cleaning the sawblade,get rid of the resin and sawdust of the sawblade of both sides.Other wise it would beinfluence the effect of using the sawblade.
7.Deposit of the sawblade,must not be layer the sawblade,it is putted in the originaI package inside.The renovate of the sawbIade
8.The renovate of the carbide sawblade While it no longer sharpen and the horizontaI piece coarseaess. The power of using sawblade machine obviously Increase. When process materiaI,the materiaI appearred burst. The carbide tip exhaust more than 0.02MM.
9.For the renovate the sawblade,it shouId be grinding by the a formal company, so be sure the quality of the sawblade after renovating.

1. Chemical composition

The chemical composition of P550 non-magnetic steel is carried out according to the manufacturer's chemical composition and meets the requirements in the following table:

Brand	C	Si	Mn	P	S	Cr	Ni	Mo	Cu
P550 class	≤0.06	≤0.06	18.00~22.00	≤ 0.030	≤0.020	16.00~19.00	1.20~2.00	0.50~0.80	≤0.30

2.Mechanical properties

The mechanical properties of non-magnetic products in the delivery state meet the requirements in the following table:

Nominal diameter/mm	Yield strength(MPa)	Tensile strength(MPa)	Elongation %	Charpy impact energy J	Brinell hardness HB
≤177	≥965	≥1035	≥20	≥100	≥300~430
>177-280	≥900	≥1035	≥20	≥100	≥300~430

Product Description

Packing & Delivery

Company Profile

Jiangsu D Z X Technology Co., Ltd., established in 20 16, is a professional manufacturer engaged in the research, development, production, sale and service of Heating resistance wire, Nickle welding wire, Thermocouple wire, Corrosion resistance alloy, Thermal spray alloy. All alloys manufactured by our company are distinguished by uniform composition, high resistivity, accurate dimension, long lifetime and good processability. We are located in Changzhou city with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment including Vacuum melting furnace, Induction melting furnace, Pit annealing furnace, Hydrogen annealing furnace. Our products are exported to clients in many areas including European area such as Germany, Spain, Russian, Southeast Asia such as Indonesia, Vietnam. We also welcome O E M and O D M orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. Good pre-sales and after-sales service are available, no matter u have problems about products or the use of products,we'll solve for u at the fisrt time. All the process until delivery are in strictly controlled,through the timely information communication with the clients.

FAQ

1. who are we?
We are based in Jiangsu, China, start from 2016,sell to Southeast Asia(20.00%),Southern Europe(15.00%),Northern Europe(15.00%),South Asia(10.00%),North America(10.00%),Oceania(10.00%),Eastern Asia(10.00%),Eastern Europe(10.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Heating Resistance Alloy; Nickel Welding Alloy; Pure Nickel Strip, Thermocouple Wire

4. why should you buy from us not from other suppliers?
WE HAVE FACTORY FOR OVER 20 YEARS,OFFER TOP-QUALITY AND INTERNATIONAL STANDARD PRODUCTS. PROFESSIONAL TEAM TO OFFER FULL RANGE AND PROMPT SERVICE.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian

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